{"id":4176,"date":"2024-01-16T09:26:37","date_gmt":"2024-01-16T00:26:37","guid":{"rendered":"https:\/\/taitan916.info\/blog\/?p=4176"},"modified":"2024-03-27T16:00:56","modified_gmt":"2024-03-27T07:00:56","slug":"post-4176","status":"publish","type":"post","link":"https:\/\/taitan916.info\/blog\/archives\/4176","title":{"rendered":"CodeIgniter4 &#038; reCAPTCHA \u3067\u304a\u554f\u3044\u5408\u308f\u305b\u30d5\u30a9\u30fc\u30e0\u3092\u4f5c\u6210\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p>\u4ee5\u524dCodeIgniter4.4.4\u3067<a href=\"https:\/\/taitan916.info\/blog\/archives\/3901\" target=\"_blank\" rel=\"noopener\">\u7c21\u6613\u7684\u306a\u304a\u554f\u3044\u5408\u308f\u305b\u30da\u30fc\u30b8\u3092\u4f5c\u6210<\/a>\u3057\u305f\u304c\u3001\u4eca\u56de\u306f\u300c\u30b5\u30fc\u30d0\u30fc\u5074\u3067\u3082\u30d0\u30ea\u30c7\u30fc\u30c8\u5bfe\u5fdc\u300d\u300creCAPTCHA v2\u306e\u8ffd\u52a0\u300d\u300c\u5165\u529b\u78ba\u8a8d\u30da\u30fc\u30b8\u3092\u631f\u3080\u300d\u300c\u753b\u50cf\u306e\u6dfb\u4ed8\u6a5f\u80fd\u8ffd\u52a0\u300d\u3092\u8ffd\u52a0\u3057\u3001\u3042\u308b\u7a0b\u5ea6\u672c\u756a\u74b0\u5883\u3067\u3082\u4f7f\u3048\u305d\u3046\u306a\u30d5\u30a9\u30fc\u30e0\u3092\u4f5c\u6210\u3057\u305f\u3002\u4ee5\u4e0b\u306b\u5bfe\u5fdc\u65b9\u6cd5\u7b49\u3092\u30e1\u30e2\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>reCAPTCHA\u306e\u7528\u610f<\/h2>\n<p><a href=\"https:\/\/taitan916.info\/blog\/archives\/3162\" target=\"_blank\" rel=\"noopener\">\u904e\u53bb\u8a18\u4e8b<\/a>\u3092\u53c2\u8003\u306e\u4e0a\u3001<a href=\"https:\/\/www.google.com\/recaptcha\/admin\/\" target=\"_blank\" rel=\"noopener\">Google reCAPTCHA<\/a>\u3067\u30b5\u30a4\u30c8\u767b\u9332\u3092\u884c\u3044\u30b5\u30a4\u30c8\u30ad\u30fc\u53ca\u3073\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u30ad\u30fc\u3092\u767a\u884c\u3057\u3066\u304a\u304f\u3002\u4eca\u56de\u306f\u52d5\u4f5c\u7684\u306b\u3082\u5206\u304b\u308a\u3084\u3059\u3044\u3088\u3046v2\u3092\u9078\u629e\u3057\u305f\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u306e\u65e5\u672c\u8a9e\u5316<\/h2>\n<p>CodeIgniter\u3092\u7528\u3044\u3066\u30b5\u30fc\u30d0\u5074\u3067\u30d0\u30ea\u30c7\u30fc\u30c8\u3092\u884c\u3063\u305f\u5834\u5408\u3001\u30e1\u30c3\u30bb\u30fc\u30b8\u306f\u82f1\u8a9e\u8868\u8a18\u306b\u306a\u308b\u3002\u305d\u306e\u307e\u307e\u3060\u3068\u5b9f\u904b\u7528\u306e\u969b\u306b\u56f0\u308b\u306e\u3067<a href=\"https:\/\/pg.4696.info\/php\/codeigniter4-japanese-lang.html\" target=\"_blank\" rel=\"noopener\">\u3053\u3061\u3089<\/a>\u3092\u53c2\u8003\u306e\u4e0a\u3067\u4ee5\u4e0b\u6e96\u5099\u3092\u884c\u3046\u3002<\/p>\n<h3>Validation.php\u306e\u7528\u610f<\/h3>\n<p>\u300c\/codeigniter4\/app\/Language\/ja\u300d\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3092\u4f5c\u6210\u3057\u3001\u4ee5\u4e0b\u3092\u8a18\u8ff0\u3057\u305fValidation.php\u3092\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">&lt;?php\r\n\r\n\/**\r\n * Validation language strings.\r\n *\r\n * @package    CodeIgniter\r\n * @author     CodeIgniter Dev Team\r\n * @copyright  2019-2020 CodeIgniter Foundation\r\n * @license    https:\/\/opensource.org\/licenses\/MIT\tMIT License\r\n * @link       https:\/\/codeigniter.com\r\n * @since      Version 4.0.0\r\n * @filesource\r\n *\r\n * @codeCoverageIgnore\r\n *\/\r\n\r\nreturn [\r\n    \/\/ Core Messages\r\n   'noRuleSets'            =&gt; '\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u306b\u5fc5\u8981\u306a\u30eb\u30fc\u30eb\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002',\r\n   'ruleNotFound'          =&gt; '{0} \u306f\u6709\u52b9\u306a\u30eb\u30fc\u30eb\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002',\r\n   'groupNotFound'         =&gt; '{0} \u306f\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u30eb\u30fc\u30eb\u30b0\u30eb\u30fc\u30d7\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002',\r\n   'groupNotArray'         =&gt; '{0} \u30eb\u30fc\u30eb\u30b0\u30eb\u30fc\u30d7\u306f\u914d\u5217\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002',\r\n   'invalidTemplate'       =&gt; '{0} \u306f\u6709\u52b9\u306a\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002',\r\n\r\n    \/\/ Rule Messages\r\n   'alpha'                 =&gt; '{field} \u306b\u306f\u3001\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u306e\u307f\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002',\r\n   'alpha_dash'            =&gt; '{field} \u306b\u306f\u3001\u534a\u89d2\u82f1\u6570\u5b57\u3001\u30a2\u30f3\u30c0\u30fc\u30b9\u30b3\u30a2\u3001\u30c0\u30c3\u30b7\u30e5\u306e\u307f\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002',\r\n   'alpha_numeric'         =&gt; '{field} \u306b\u306f\u3001\u534a\u89d2\u82f1\u6570\u5b57\u306e\u307f\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002',\r\n   'alpha_numeric_punct'   =&gt; '{field} \u306b\u306f\u3001\u534a\u89d2\u82f1\u6570\u5b57\u3001\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u3001~ ! # $ % &amp; * - _ + = | : .\u3000\u306e\u307f\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002',\r\n   'alpha_numeric_space'   =&gt; '{field} \u306b\u306f\u3001\u534a\u89d2\u82f1\u6570\u5b57\u3068\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u306e\u307f\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002',\r\n   'alpha_space'           =&gt; '{field} \u306b\u306f\u3001\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u3068\u534a\u89d2\u30b9\u30da\u30fc\u30b9\u306e\u307f\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002',\r\n   'decimal'               =&gt; '{field} \u306b\u306f\u3001\u534a\u89d2\u306710\u9032\u6570\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002',\r\n   'differs'               =&gt; '{field} \u306b\u306f\u3001{param} \u3068\u7570\u306a\u308b\u5024\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3002',\r\n   'equals'                =&gt; '{field} \u306f\u3001{param} \u3068\u4e00\u81f4\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002',\r\n   'exact_length'          =&gt; '{field} \u306e\u9577\u3055\u306f {param} \u6587\u5b57\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002',\r\n   'greater_than'          =&gt; '{field} \u306b\u306f\u3001{param} \u3088\u308a\u5927\u304d\u3044\u534a\u89d2\u6570\u5024\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002',\r\n   'greater_than_equal_to' =&gt; '{field} \u306b\u306f\u3001{param} \u4ee5\u4e0a\u306e\u534a\u89d2\u6570\u5024\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002',\r\n   'hex'                   =&gt; '{field} \u306b\u306f\u300116\u9032\u6570\u6587\u5b57\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002',\r\n   'in_list'               =&gt; '{field} \u306b\u306f\u3001{param} \u306e\u3044\u305a\u308c\u304b\u306e\u5024\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002',\r\n   'integer'               =&gt; '{field} \u306b\u306f\u3001\u534a\u89d2\u6574\u6570\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002',\r\n   'is_natural'            =&gt; '{field} \u306b\u306f\u3001\u534a\u89d2\u6570\u5b57\u306e\u307f\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002',\r\n   'is_natural_no_zero'    =&gt; '{field} \u306b\u306f\u3001\u534a\u89d2\u6570\u5b57\u306e\u307f\u3092\u30010\u3088\u308a\u5927\u304d\u3044\u5024\u3067\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002',\r\n   'is_not_unique'         =&gt; '{field} \u306b\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5185\u306e\u65e2\u5b58\u306e\u5024\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002',\r\n   'is_unique'             =&gt; '{field} \u306b\u306f\u3001\u4e00\u610f\u306e\u5024\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002',\r\n   'less_than'             =&gt; '{field} \u306b\u306f\u3001{param} \u3088\u308a\u5c0f\u3055\u3044\u534a\u89d2\u6570\u5024\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002',\r\n   'less_than_equal_to'    =&gt; '{field} \u306b\u306f\u3001{param} \u4ee5\u4e0b\u306e\u534a\u89d2\u6570\u5024\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002',\r\n   'matches'               =&gt; '{field} \u306f {param} \u3068\u4e00\u81f4\u3057\u307e\u305b\u3093\u3002',\r\n   'max_length'            =&gt; '{field} \u306f {param} \u6587\u5b57\u4ee5\u5185\u3067\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002',\r\n   'min_length'            =&gt; '{field} \u306f {param} \u6587\u5b57\u4ee5\u4e0a\u3067\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002',\r\n   'not_equals'            =&gt; '{field} \u306f {param} \u3068\u4e00\u81f4\u3057\u307e\u305b\u3093\u3002',\r\n   'numeric'               =&gt; '{field} \u306b\u306f\u3001\u534a\u89d2\u6570\u5b57\u306e\u307f\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002',\r\n   'regex_match'           =&gt; '{field} \u306e\u5f62\u5f0f\u304c\u6b63\u3057\u304f\u3042\u308a\u307e\u305b\u3093\u3002',\r\n   'required'              =&gt; '{field} \u306f\u3001\u5fc5\u9808\u5165\u529b\u3067\u3059\u3002',\r\n   'required_with'         =&gt; '{param} \u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u3001{field} \u306f\u5fc5\u9808\u3068\u306a\u308a\u307e\u3059\u3002',\r\n   'required_without'      =&gt; '{param} \u304c\u5b58\u5728\u3057\u306a\u3044\u5834\u5408\u3001{field} \u306f\u5fc5\u9808\u3068\u306a\u308a\u307e\u3059\u3002',\r\n   'timezone'              =&gt; '{field} \u306f\u6709\u52b9\u306a\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002',\r\n   'valid_base64'          =&gt; '{field} \u306b\u306f\u3001\u6709\u52b9\u306abase64\u6587\u5b57\u5217\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002',\r\n   'valid_email'           =&gt; '{field} \u306f\u3001\u6709\u52b9\u306a\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002',\r\n   'valid_emails'          =&gt; '{field} \u306b\u3001\u7121\u52b9\u306a\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002',\r\n   'valid_ip'              =&gt; '{field} \u306b\u306f\u3001\u6709\u52b9\u306aIP\u30a2\u30c9\u30ec\u30b9\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002',\r\n   'valid_url'             =&gt; '{field} \u306b\u306f\u3001\u6709\u52b9\u306aURL\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002',\r\n   'valid_date'            =&gt; '{field} \u306b\u306f\u3001\u6709\u52b9\u306a\u65e5\u4ed8\u3092\u5165\u529b\u3057\u3066\u304f\u3060\u3055\u3044\u3002',\r\n\r\n    \/\/ Credit Cards\r\n   'valid_cc_num'          =&gt; '{field} \u306f\u3001\u6709\u52b9\u306a\u30af\u30ec\u30b8\u30c3\u30c8\u30ab\u30fc\u30c9\u756a\u53f7\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002',\r\n\r\n    \/\/ Files\r\n   'uploaded'              =&gt; '{field} \u306f\u3001\u6709\u52b9\u306a\u30d5\u30a1\u30a4\u30eb\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002',\r\n   'max_size'              =&gt; '{field} \u306f\u3001\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba\u304c\u5927\u304d\u3059\u304e\u307e\u3059\u3002',\r\n   'is_image'              =&gt; '{field} \u306b\u306f\u3001\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u3092\u6307\u5b9a\u3057\u3066\u304f\u3060\u3055\u3044\u3002',\r\n   'mime_in'               =&gt; '{field} \u306f\u3001\u6709\u52b9\u306aMIME\u30bf\u30a4\u30d7\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002',\r\n   'ext_in'                =&gt; '{field} \u306f\u3001\u6709\u52b9\u306a\u30d5\u30a1\u30a4\u30eb\u62e1\u5f35\u5b50\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002',\r\n   'max_dims'              =&gt; '{field} \u306f\u753b\u50cf\u30d5\u30a1\u30a4\u30eb\u3067\u306f\u306a\u3044\u304b\u3001\u5e45\u304c\u5e83\u3059\u304e\u308b\u304b\u9ad8\u3059\u304e\u307e\u3059\u3002',\r\n];<\/pre>\n<h3>\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306e\u5909\u66f4<\/h3>\n<p>\u300capplication\/Config\/App.php\u300d\u3092\u4ee5\u4e0b\u306e\u901a\u308a\u5909\u66f4\u3059\u308b\u3002<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">#\u5909\u66f4\u524d\r\npublic $defaultLocale = 'en';\r\n\r\n#\u5909\u66f4\u5f8c\r\npublic $defaultLocale = 'ja';<\/pre>\n<p>&nbsp;<\/p>\n<h2><span id=\"i\">\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u8a2d\u5b9a<\/span><\/h2>\n<h3><span id=\"appConfigRoutesphp\">\/app\/Config\/Routes.php<\/span><\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">$routes-&gt;add('\/contact2', 'Contact2::index');\r\n$routes-&gt;add('\/contact2\/confirm', 'Contact2::confirm');\r\n$routes-&gt;add('\/contact2\/send', 'Contact2::send');\r\n$routes-&gt;add('\/contact2\/complete', 'Contact2::complete');<\/pre>\n<p>&nbsp;<\/p>\n<h2><span id=\"Views\">Views<\/span><\/h2>\n<h3><span id=\"appViewscontactheaderphp\">\/app\/Views\/contact2\/header.php(\u30d8\u30c3\u30c0\u30fc)<\/span><\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">&lt;!doctype html&gt;\r\n&lt;html lang=\"jp\"&gt;\r\n    &lt;head&gt;\r\n        &lt;meta charset=\"utf-8\"&gt;\r\n        &lt;meta name=\"viewport\" content=\"width=device-with, initial-scale=1, shrink-to-fit=no\"&gt;\r\n        &lt;meta http-equiv=\"content-type\" content=\"text\/html; charset = UTF-8\"&gt;\r\n        &lt;title&gt;&lt;?php echo $header_title;?&gt;&lt;\/title&gt;\r\n        &lt;?php echo link_tag('https:\/\/cdn.jsdelivr.net\/npm\/bootstrap@5.0.2\/dist\/css\/bootstrap.min.css'); ?&gt;\r\n        &lt;?php echo script_tag('https:\/\/cdn.jsdelivr.net\/npm\/bootstrap@5.0.2\/dist\/js\/bootstrap.bundle.min.js'); ?&gt;\r\n        &lt;?php echo script_tag('https:\/\/cdn.jsdelivr.net\/npm\/@popperjs\/core@2.9.2\/dist\/umd\/popper.min.js'); ?&gt;\r\n        &lt;?php echo script_tag('https:\/\/cdn.jsdelivr.net\/npm\/bootstrap@5.0.2\/dist\/js\/bootstrap.min.js'); ?&gt;\r\n        &lt;?php echo script_tag('https:\/\/code.jquery.com\/jquery-3.5.1.js'); ?&gt;\r\n    &lt;\/head&gt;\r\n    &lt;body&gt;<\/pre>\n<h3><span id=\"appViewscontactfooterphp\">\/app\/Views\/contact2\/footer.php(\u30d5\u30c3\u30bf\u30fc)<\/span><\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">    &lt;\/body&gt;\r\n&lt;\/html&gt;<\/pre>\n<h3><span id=\"appViewscontactindexphp\">\/app\/Views\/contact2\/index.php(\u304a\u554f\u3044\u5408\u308f\u305b\u30da\u30fc\u30b8)<\/span><\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">&lt;div id=\"app\"&gt;\r\n    &lt;div class=\"container w-75\"&gt;\r\n        &lt;div class=\"card mt-3 mb-3\"&gt;\r\n            &lt;div class=\"card-header\"&gt;&lt;?php echo $page_title;?&gt;&lt;\/div&gt;\r\n            &lt;div class=\"card-body\"&gt;\r\n\r\n                &lt;?php if( session()-&gt;has('msg') ){ \/\/\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u3042\u308b\u5834\u5408\u306f\u51fa\u529b?&gt;\r\n                    &lt;div class=\"alert alert-danger\" role=\"alert\"&gt;\r\n                        &lt;?php echo session()-&gt;getFlashdata('msg');?&gt;\r\n                    &lt;\/div&gt;\r\n                &lt;?php } ?&gt;\r\n\r\n                &lt;?php echo form_open_multipart('contact2\/confirm', 'id=\"test-form\"');?&gt;\r\n                    &lt;div class=\"mb-3\"&gt;\r\n                        &lt;?php echo form_label('\u540d\u524d &lt;span class=\"badge bg-danger\"&gt;\u5fc5\u9808&lt;\/span&gt;', 'name', array('class' =&gt; 'form-label fw-bold'));?&gt;\r\n                        &lt;?php echo form_input(array('class' =&gt; 'form-control', 'id' =&gt; 'name', 'name' =&gt; 'name', 'type' =&gt; 'text', 'value' =&gt; $session_data['name']));?&gt;\r\n                        &lt;p class=\"text-danger alert-area\" id=\"alert-name\"&gt;\u540d\u524d\u304c\u5165\u529b\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002&lt;\/p&gt;\r\n                    &lt;\/div&gt;\r\n                    &lt;div class=\"mb-3\"&gt;\r\n                        &lt;?php echo form_label('\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9 &lt;span class=\"badge bg-danger\"&gt;\u5fc5\u9808&lt;\/span&gt;', 'mail', array('class' =&gt; 'form-label fw-bold'));?&gt;\r\n                        &lt;?php echo form_input(array('class' =&gt; 'form-control', 'id' =&gt; 'mail', 'name' =&gt; 'mail', 'type' =&gt; 'text', 'value' =&gt; $session_data['mail']));?&gt;\r\n                        &lt;p class=\"text-danger alert-area\" id=\"alert-mail\"&gt;\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u304c\u5165\u529b\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002&lt;\/p&gt;\r\n                    &lt;\/div&gt;\r\n                    &lt;div class=\"mb-3\"&gt;\r\n                        &lt;?php echo form_label('\u672c\u6587 &lt;span class=\"badge bg-danger\"&gt;\u5fc5\u9808&lt;\/span&gt;', 'body', array('class' =&gt; 'form-label fw-bold'));?&gt;\r\n                        &lt;?php echo form_textarea(array('class' =&gt; 'form-control', 'id' =&gt; 'body', 'name' =&gt; 'body', 'value' =&gt; $session_data['body'], 'rows' =&gt; '5'));?&gt;\r\n                        &lt;p class=\"text-danger alert-area\" id=\"alert-body\"&gt;\u672c\u6587\u304c\u5165\u529b\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002&lt;\/p&gt;\r\n                    &lt;\/div&gt;\r\n                    &lt;div class=\"mb-3\"&gt;\r\n                        &lt;?php echo form_label('\u554f\u3044\u5408\u308f\u305b\u9805\u76ee', 'item', array('class' =&gt; 'form-label fw-bold'));?&gt;\r\n                        &lt;?php foreach( $form_data['item'] as $key =&gt; $val ){ ?&gt;\r\n                            &lt;div class=\"form-check\"&gt;\r\n                                &lt;?php $checked = ( in_array( $val, (array)$session_data['item'] ) ) ? true : false;?&gt;\r\n                                &lt;?php echo form_checkbox(array('class' =&gt; 'form-check-input', 'id' =&gt; 'item_' . $key, 'name' =&gt; 'item[]', 'value' =&gt; $val, 'checked' =&gt; $checked));?&gt;\r\n                                &lt;?php echo form_label($val, 'item_' . $key, array('class' =&gt; 'form-check-label'));?&gt;\r\n                            &lt;\/div&gt;\r\n                        &lt;?php } ?&gt;\r\n                    &lt;\/div&gt;\r\n                    &lt;div class=\"mb-3\"&gt;\r\n                        &lt;?php echo form_label('\u8fd4\u4fe1\u306b\u3064\u3044\u3066 &lt;span class=\"badge bg-danger\"&gt;\u5fc5\u9808&lt;\/span&gt;', 'reply', array('class' =&gt; 'form-label fw-bold'));?&gt;\r\n                        &lt;?php foreach( $form_data['reply'] as $key =&gt; $val ){ ?&gt;\r\n                            &lt;div class=\"form-check\"&gt;\r\n                                &lt;?php $checked = ( $session_data['reply'] == $val ) ? true : false;?&gt;\r\n                                &lt;?php echo form_radio(array('class' =&gt; 'form-check-input', 'id' =&gt; 'reply_' . $key, 'name' =&gt; 'reply', 'value' =&gt; $val, 'checked' =&gt; $checked));?&gt;\r\n                                &lt;?php echo form_label($val, 'reply_' . $key, array('class' =&gt; 'form-check-label'));?&gt;\r\n                            &lt;\/div&gt;\r\n                        &lt;?php } ?&gt;\r\n                        &lt;p class=\"text-danger alert-area\" id=\"alert-reply\"&gt;\u8fd4\u4fe1\u306b\u3064\u3044\u3066\u304c\u9078\u629e\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002&lt;\/p&gt;\r\n                    &lt;\/div&gt;\r\n                    &lt;div class=\"mb-3\"&gt;\r\n                        &lt;?php echo form_label('\u696d\u7a2e &lt;span class=\"badge bg-danger\"&gt;\u5fc5\u9808&lt;\/span&gt;', 'job', array('class' =&gt; 'form-label fw-bold'));?&gt;\r\n                        &lt;?php echo form_dropdown('job', $form_data['job'], $session_data['job'], array('class' =&gt; 'form-control', 'id' =&gt; 'job'));?&gt;\r\n                        &lt;p class=\"text-danger alert-area\" id=\"alert-job\"&gt;\u696d\u7a2e\u306b\u3064\u3044\u3066\u304c\u9078\u629e\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002&lt;\/p&gt;\r\n                    &lt;\/div&gt;\r\n                    &lt;div class=\"mb-3\"&gt;\r\n                        &lt;?php echo form_label('\u753b\u50cf', 'img', array('class' =&gt; 'form-label fw-bold'));?&gt;\r\n                        &lt;?php echo form_upload(array('class' =&gt; 'form-control', 'id' =&gt; 'img', 'name' =&gt; 'img'));?&gt;\r\n                        &lt;p class=\"text-danger alert-area\" id=\"alert-img\"&gt;&lt;\/p&gt;\r\n                    &lt;\/div&gt;\r\n                    &lt;div class=\"text-center pt-3 col-md-6 offset-md-3 mb-4\"&gt;\r\n                        &lt;?php echo form_checkbox(array('class' =&gt; 'form-check-input', 'id' =&gt; 'terms', 'name' =&gt; 'terms', 'value' =&gt; '1'));?&gt;\r\n                        &lt;label class=\"form-check-label fw-bold\" for=\"terms\"&gt;\u5229\u7528\u898f\u7d04\u306b\u540c\u610f\u3057\u307e\u3059\u3002&lt;\/label&gt;\r\n                        &lt;p class=\"text-danger alert-area\" id=\"alert-terms\"&gt;\u5229\u7528\u898f\u7d04\u306b\u540c\u610f\u304f\u3060\u3055\u3044&lt;\/p&gt;\r\n                    &lt;\/div&gt;\r\n                    &lt;div class=\"d-grid gap-2 mx-auto mb-2\" style=\"width: 300px;\"&gt;\r\n                        &lt;div id=\"recaptcha_area\"&gt;&lt;\/div&gt;\r\n                    &lt;\/div&gt;\r\n                    &lt;div class=\"d-grid gap-2\"&gt;\r\n                        &lt;?php echo form_hidden('token', $token);?&gt;\r\n                        &lt;button class=\"btn btn-primary\" id=\"confirm\" type=\"button\"&gt;\u5165\u529b\u5185\u5bb9\u78ba\u8a8d&lt;\/button&gt;\r\n                    &lt;\/div&gt;\r\n                &lt;?php echo form_close();?&gt;\r\n            &lt;\/div&gt;\r\n        &lt;\/div&gt;\r\n    &lt;\/div&gt;\r\n&lt;\/div&gt;\r\n\r\n&lt;?php echo script_tag(['src' =&gt; 'https:\/\/www.google.com\/recaptcha\/api.js?onload=recaptcha&amp;render=explicit', 'defer' =&gt; null, 'async' =&gt; null]); ?&gt;\r\n&lt;script&gt;\r\nvar recaptcha = () =&gt; {\r\n    grecaptcha.render('recaptcha_area', {\r\n         'sitekey' : '&lt;?php echo $recaptcha_data[\"site_key\"];?&gt;'\r\n    });\r\n};\r\n\r\n$(function(){\r\n\r\n    $('.alert-area, #confirm').hide();\r\n\r\n    $('#terms').on('change', function(){\r\n        if( $(this).is(':checked') ){\r\n            $('#confirm').show();\r\n        }else{\r\n            $('#confirm').hide();\r\n        }\r\n    });\r\n\r\n    $('#confirm').on('click', function(){\r\n        const name = $('#name').val();\r\n        const mail = $('#mail').val();\r\n        const body = $('#body').val();\r\n        const reply = $('input[name=\"reply\"]:checked').val();\r\n        const job = $('#job').val();\r\n        const img = $('#img').val();\r\n\r\n        let scroll = '';\r\n\r\n        $('.alert-area').hide();\r\n\r\n        if( !name ){\r\n            $('#alert-name').show();\r\n            if( !scroll ) scroll = 'name';\r\n        }\r\n\r\n        if( !mail ){\r\n            $('#alert-mail').show();\r\n            if( !scroll ) scroll = 'mail';\r\n        }\r\n\r\n        if( !body ){\r\n            $('#alert-body').show();\r\n            if( !scroll ) scroll = 'body';\r\n        }\r\n\r\n        if( job == 0 ){\r\n            $('#alert-job').show();\r\n            if( !scroll ) scroll = 'job';\r\n        }\r\n\r\n        if( !reply ){\r\n            $('#alert-reply').show();\r\n            if( !scroll ) scroll = 'reply';\r\n        }\r\n\r\n        if( img ){\r\n            if( $('#img').prop('files')[0].size &gt; &lt;?php echo $form_data['img']['max_size'];?&gt; ){\r\n                $('#alert-img').show().html(`&lt;?php echo $form_data['img']['max_size_text'];?&gt; \u4ee5\u5185\u306e\u753b\u50cf\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002`);\r\n                if( !scroll ) scroll = 'reply';\r\n            }else if( !$('#img').prop('files')[0].type.match(\/^image\/) ){\r\n                $('#alert-img').show().html('\u753b\u50cf\u4ee5\u5916\u306e\u30d5\u30a1\u30a4\u30eb\u306f\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3067\u304d\u307e\u305b\u3093\u3002');\r\n                if( !scroll ) scroll = 'reply';\r\n            }\r\n        }\r\n\r\n        if( scroll ){\r\n            $('html, body').animate({scrollTop: $('#' + scroll).offset().top} );\r\n        }else{\r\n            $('#test-form').submit();\r\n        }\r\n\r\n        return false;\r\n    });\r\n})\r\n&lt;\/script&gt;<\/pre>\n<h4>reCAPTCHA\u90e8\u5206<\/h4>\n<p>reCAPTCHA\u90e8\u5206\u306b\u95a2\u3057\u3066\u306f<a href=\"https:\/\/taitan916.info\/blog\/archives\/3162\" target=\"_blank\" rel=\"noopener\">\u904e\u53bb\u8a18\u4e8b<\/a>\u3092\u53c2\u7167\u3002<\/p>\n<h4>label\u90e8\u5206<\/h4>\n<p>label\u30bf\u30b0\u90e8\u5206\u306f<a href=\"https:\/\/codeigniter.com\/user_guide\/helpers\/form_helper.html#form_label\" target=\"_blank\" rel=\"noopener\">form_label<\/a>\u3068\u3044\u3046Form Helper\u306b\u306a\u308b\u3002<\/p>\n<h4>CSRF\u5bfe\u7b56<\/h4>\n<p>CodeIgniter\u3067CSFR\u5bfe\u7b56\u3092\u884c\u3046\u5834\u5408<a href=\"https:\/\/www.codeigniter.com\/user_guide\/libraries\/security.html#enable-csrf-protection\" target=\"_blank\" rel=\"noopener\">\u3053\u3061\u3089\u306e\u65b9\u6cd5<\/a>\u304c\u5b9a\u756a\u307f\u305f\u3044\u3060\u304c\u3001\u3069\u3046\u3082\u6319\u52d5\u304c\u6c17\u306b\u306a\u3063\u305f\u306e\u3067<a href=\"https:\/\/taitan916.info\/blog\/archives\/3596\" target=\"_blank\" rel=\"noopener\">\u7d20\u306ePHP\u3067\u884c\u3046\u65b9\u6cd5<\/a>\u3092\u53d6\u3063\u305f\u3002<\/p>\n<h3><span id=\"appViewscontactcompletephp\">\/app\/Views\/contact2\/confirm.php(\u5165\u529b\u5185\u5bb9\u78ba\u8a8d\u30da\u30fc\u30b8)<\/span><\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">&lt;div id=\"app\"&gt;\r\n    &lt;div class=\"container w-75\"&gt;\r\n        &lt;div class=\"card mt-3 mb-3\"&gt;\r\n            &lt;div class=\"card-header\"&gt;&lt;?php echo $page_title;?&gt;&lt;\/div&gt;\r\n            &lt;div class=\"card-body\"&gt;\r\n                &lt;?php echo form_open_multipart('contact2\/send', 'id=\"test-form\"');?&gt;\r\n                    &lt;div class=\"mb-3\"&gt;\r\n                        &lt;?php echo form_label('\u540d\u524d', 'name', array('class' =&gt; 'form-label fw-bold'));?&gt;\r\n                        &lt;p&gt;\r\n                            &lt;?php echo esc($post_data['name']);?&gt;\r\n                            &lt;?php echo form_hidden('name', esc($post_data['name']));?&gt;\r\n                        &lt;\/p&gt;\r\n                    &lt;\/div&gt;\r\n                    &lt;div class=\"mb-3\"&gt;\r\n                        &lt;?php echo form_label('\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9', 'mail', array('class' =&gt; 'form-label fw-bold'));?&gt;\r\n                        &lt;p&gt;\r\n                            &lt;?php echo esc($post_data['mail']);?&gt;\r\n                            &lt;?php echo form_hidden('mail', esc($post_data['mail']));?&gt;\r\n                        &lt;\/p&gt;\r\n                    &lt;\/div&gt;\r\n                    &lt;div class=\"mb-3\"&gt;\r\n                        &lt;?php echo form_label('\u672c\u6587', 'body', array('class' =&gt; 'form-label fw-bold'));?&gt;\r\n                        &lt;p&gt;\r\n                            &lt;?php echo esc($post_data['body']);?&gt;\r\n                            &lt;?php echo form_hidden('body', esc($post_data['body']));?&gt;\r\n                        &lt;\/p&gt;\r\n                    &lt;\/div&gt;\r\n                    &lt;div class=\"mb-3\"&gt;\r\n                        &lt;?php echo form_label('\u554f\u3044\u5408\u308f\u305b\u9805\u76ee', 'item', array('class' =&gt; 'form-label fw-bold'));?&gt;\r\n                        &lt;?php $item = implode(',', $post_data['item']); ?&gt;\r\n                        &lt;p&gt;\r\n                            &lt;?php echo esc($item);?&gt;\r\n                            &lt;?php echo form_hidden('item', esc($item));?&gt;\r\n                        &lt;\/p&gt;\r\n                    &lt;\/div&gt;\r\n                    &lt;div class=\"mb-3\"&gt;\r\n                        &lt;?php echo form_label('\u8fd4\u4fe1\u306b\u3064\u3044\u3066', 'reply', array('class' =&gt; 'form-label fw-bold'));?&gt;\r\n                        &lt;p&gt;\r\n                            &lt;?php echo esc($post_data['reply']);?&gt;\r\n                            &lt;?php echo form_hidden('reply', esc($post_data['reply']));?&gt;\r\n                        &lt;\/p&gt;\r\n                    &lt;\/div&gt;\r\n                    &lt;div class=\"mb-3\"&gt;\r\n                        &lt;?php echo form_label('\u696d\u7a2e', 'job', array('class' =&gt; 'form-label fw-bold'));?&gt;\r\n                        &lt;p&gt;\r\n                            &lt;?php echo esc($form_data['job'][$post_data['job']]);?&gt;\r\n                            &lt;?php echo form_hidden('job', esc($form_data['job'][$post_data['job']]));?&gt;\r\n                        &lt;\/p&gt;\r\n                    &lt;\/div&gt;\r\n                    &lt;div class=\"mb-3\"&gt;\r\n                        &lt;?php echo form_label('\u753b\u50cf', 'img', array('class' =&gt; 'form-label fw-bold'));?&gt;\r\n                        &lt;p&gt;\r\n                            &lt;?php if( $img_url ){ ?&gt;\r\n                                &lt;?php echo img($img_url, false, array( 'width' =&gt; 100, 'height' =&gt; 100,));?&gt;\r\n                            &lt;?php }else{ ?&gt;\r\n                                \u672a\u9078\u629e\r\n                            &lt;?php } ?&gt;\r\n                            &lt;?php echo form_hidden('img', $img_path);?&gt;\r\n                        &lt;\/p&gt;\r\n                    &lt;\/div&gt;\r\n                    &lt;div class=\"d-grid gap-2\"&gt;\r\n                       \u00a0&lt;?php echo form_hidden('token', $post_data['token']);?&gt;\r\n                        &lt;button class=\"btn btn-danger\" id=\"back\" type=\"button\"&gt;\u524d\u306e\u30da\u30fc\u30b8\u306b\u623b\u308b&lt;\/button&gt;\r\n                        &lt;button class=\"btn btn-primary\" id=\"complete\" type=\"button\"&gt;\u9001\u4fe1&lt;\/button&gt;\r\n                    &lt;\/div&gt;\r\n                &lt;\/form&gt;\r\n            &lt;\/div&gt;\r\n        &lt;\/div&gt;\r\n    &lt;\/div&gt;\r\n&lt;\/div&gt;\r\n\r\n&lt;script&gt;\r\n$(function(){\r\n    $('#back').on('click', function(){\r\n        location.href = '..\/contact2';\r\n        return false;\r\n    });\r\n\r\n    $('#complete').on('click', function(){\r\n        $('#test-form').submit();\r\n        return false;\r\n    });\r\n});\r\n&lt;\/script&gt;<\/pre>\n<h4>input type=\"hidden\"\u90e8\u5206<\/h4>\n<p>hidden\u90e8\u5206\u306f<a href=\"https:\/\/codeigniter.com\/user_guide\/helpers\/form_helper.html#form_hidden\" target=\"_blank\" rel=\"noopener\">form_hidden<\/a>\u3068\u3044\u3046Form Helper\u306b\u306a\u308b\u3002<\/p>\n<h3><span id=\"appViewscontactcompletephp\">\/app\/Views\/contact2\/complete.php(\u9001\u4fe1\u5b8c\u4e86\u30da\u30fc\u30b8)<\/span><\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">&lt;div id=\"app\"&gt;\r\n    &lt;div class=\"container w-75\"&gt;\r\n        &lt;div class=\"card mt-3 mb-3\"&gt;\r\n            &lt;div class=\"card-header\"&gt;&lt;?php echo $page_title;?&gt;&lt;\/div&gt;\r\n            &lt;div class=\"card-body\"&gt;\r\n                &lt;div class=\"alert alert-primary\" role=\"alert\"&gt;\r\n                    \u9001\u4fe1\u6210\u529f\u3057\u307e\u3057\u305f\u3002\r\n                &lt;\/div&gt;\r\n            &lt;\/div&gt;\r\n        &lt;\/div&gt;\r\n    &lt;\/div&gt;\r\n&lt;\/div&gt;<\/pre>\n<p>&nbsp;<\/p>\n<h2><span id=\"Controllers\">Controllers<\/span><\/h2>\n<h3><span id=\"appControllersContactphp\">\/app\/Controllers\/Contact2.php<\/span><\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">&lt;?php\r\nnamespace App\\Controllers;\r\n\r\nclass Contact2 extends BaseController\r\n{\r\n\r\n    public $form_data = '';\r\n    public $recaptcha_data = '';\r\n    public $session;\r\n\r\n    public function __construct(...$params)\r\n    {\r\n\r\n        helper(['url','html','form']);\r\n\r\n        $this-&gt;session = session();\r\n\r\n        \/\/\u30d5\u30a9\u30fc\u30e0\u7528\u306e\u30c7\u30fc\u30bf\r\n        $this-&gt;form_data = array(\r\n            'item' =&gt; array(\r\n                0 =&gt; '\u8cc7\u6599\u8acb\u6c42', \r\n                1 =&gt; '\u305d\u306e\u4ed6', \r\n            ),\r\n            'reply' =&gt; array(\r\n                0 =&gt; '\u8fd4\u4fe1\u5e0c\u671b', \r\n                1 =&gt; '\u4e0d\u8981', \r\n            ),\r\n            'job' =&gt; array(\r\n                0 =&gt; '\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044', \r\n                1 =&gt; '\u6c34\u7523\u30fb\u8fb2\u6797\u696d', \r\n                2 =&gt; '\u9271\u696d', \r\n                3 =&gt; '\u5efa\u8a2d\u696d', \r\n            ),\r\n            'img' =&gt; array(\r\n                'max_size_text' =&gt; '1MB',\r\n                'max_size' =&gt; 1024 * 1024 * 1,\r\n            ),\r\n            'label' =&gt; array(\r\n                'name' =&gt; '\u304a\u540d\u524d',\r\n                'mail' =&gt; '\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9',\r\n                'body' =&gt; '\u672c\u6587',\r\n                'reply' =&gt; '\u8fd4\u4fe1\u306b\u3064\u3044\u3066',\r\n                'job' =&gt; '\u696d\u7a2e',\r\n            ),\r\n        );\r\n\r\n        \/\/reCAPTCHA\u7528\u306e\u30c7\u30fc\u30bf\r\n        $this-&gt;recaptcha_data = array(\r\n            'site_key' =&gt; 'xxxxxxxxxxxxxxxxxxxxxxxx',\r\n            'secret_key' =&gt; 'xxxxxxxxxxxxxxxxxxxxxxxx',\r\n        );\r\n    }\r\n\r\n    \/\/\u5185\u5bb9\u5165\u529b\u30da\u30fc\u30b8\r\n    public function index()\r\n    {\r\n\r\n        $token = bin2hex(random_bytes(32));\r\n        $this-&gt;session-&gt;set('token', $token);\r\n\r\n        $data = [\r\n            'header_title' =&gt; '\u304a\u554f\u3044\u5408\u308f\u305b\u30da\u30fc\u30b8 | ci4\u306e\u30c6\u30b9\u30c8',\r\n            'page_title' =&gt; '\u304a\u554f\u3044\u5408\u308f\u305b',\r\n            'form_data' =&gt; $this-&gt;form_data,\r\n            'recaptcha_data' =&gt; $this-&gt;recaptcha_data,\r\n            'session_data' =&gt; $this-&gt;session-&gt;get(),\r\n            'token' =&gt; $token,\r\n        ];\r\n\r\n        echo view('contact2\/header', $data);\r\n        echo view('contact2\/index', $data);\r\n        echo view('contact2\/footer');\r\n    }\r\n\r\n    \/\/\u5185\u5bb9\u78ba\u8a8d\u30da\u30fc\u30b8\r\n    public function confirm()\r\n    {\r\n\r\n        \/\/\u30bb\u30c3\u30b7\u30e7\u30f3\u306b\u30c7\u30fc\u30bf\u683c\u7d0d\r\n        $this-&gt;session-&gt;set($this-&gt;request-&gt;getPost());\r\n\r\n        \/\/token\u30c1\u30a7\u30c3\u30af\r\n        if( $this-&gt;request-&gt;getPost('token') != $this-&gt;session-&gt;get('token') ){\r\n            session()-&gt;setFlashdata('msg', '\u30c8\u30fc\u30af\u30f3\u304c\u4e00\u81f4\u3057\u307e\u305b\u3093\u3002');\r\n            return redirect()-&gt;to('\/contact2');\r\n        }\r\n\r\n        \/\/reCAPTCHA\u7528\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u7121\u3044\u5834\u5408\r\n        if( !$this-&gt;request-&gt;getPost('g-recaptcha-response') ){\r\n            session()-&gt;setFlashdata('msg', 'reCAPTCHA\u8a8d\u8a3c\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002');\r\n            return redirect()-&gt;to('\/contact2');\r\n        }\r\n\r\n        \/\/reCAPTCHA\u30c1\u30a7\u30c3\u30af\r\n        $contact2_models = new \\App\\Models\\Contact2();\r\n        $param = array(\r\n            'g-recaptcha-response' =&gt; $this-&gt;request-&gt;getPost('g-recaptcha-response'),\r\n            'secret_key' =&gt; $this-&gt;recaptcha_data['secret_key'],\r\n        );\r\n        $flg = $contact2_models-&gt;recaptchaCheck( $param );\r\n        if( !$flg ){\r\n            session()-&gt;setFlashdata('msg', 'reCAPTCHA\u8a8d\u8a3c\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002');\r\n            return redirect()-&gt;to('\/contact2');\r\n        }\r\n\r\n        \/\/\u30d0\u30ea\u30c7\u30fc\u30c8\u7528\u30eb\u30fc\u30eb\r\n        $rules = [\r\n            'name' =&gt; 'required',\r\n            'mail' =&gt; 'required|valid_email',\r\n            'body' =&gt; 'required',\r\n            'reply' =&gt; 'required',\r\n            'job' =&gt; 'required',\r\n        ];\r\n\r\n        \/\/\u30d0\u30ea\u30c7\u30fc\u30c8NG\u306e\u5834\u5408\r\n        if( !$this-&gt;validate($rules) ){\r\n\r\n            \/\/\u30d5\u30e9\u30c3\u30b7\u30e5\u30c7\u30fc\u30bf\u7528\u306b\u30e1\u30c3\u30bb\u30fc\u30b8\u306e\u6574\u5f62\r\n            $msg = '';\r\n            foreach( (array)$this-&gt;validator-&gt;getErrors() as $key =&gt; $val ){\r\n                $msg .= '&lt;div&gt;' . str_replace($key, $this-&gt;form_data['label'][$key], $val) . '&lt;\/div&gt;';\r\n            }\r\n            session()-&gt;setFlashdata('msg', $msg );\r\n            return redirect()-&gt;to('\/contact2');\r\n        }\r\n\r\n        \/\/\u753b\u50cf\u306e\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u51e6\u7406\r\n        $img_url = '';\r\n        $img_path = '';\r\n        if( $file = $this-&gt;request-&gt;getFile('img') ){\r\n\r\n            \/\/HTTP\u7d4c\u7531\u3067\u30a8\u30e9\u30fc\u306a\u304f\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3055\u308c\u305f\u3053\u3068\u3092\u78ba\u8a8d\r\n            if( $file-&gt;isValid() ){\r\n\r\n                \/\/\u30e9\u30f3\u30c0\u30e0\u306a\u540d\u524d\u306b\u5909\u66f4\r\n                $new_name = $file-&gt;getRandomName();\r\n\r\n                \/\/\u30d5\u30a1\u30a4\u30eb\u3092\u79fb\u52d5\u3067\u304d\u305f\u5834\u5408\r\n                if( $file-&gt;move(FCPATH . 'uploads\/contact2', $new_name) ){\r\n                    $img_url = base_url() . 'uploads\/contact2\/' . $new_name;\r\n                    $img_path = FCPATH . 'uploads\/contact2\/' . $new_name;\r\n                }else{\r\n                    session()-&gt;setFlashdata('msg', '\u753b\u50cf\u306e\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u306b\u5931\u6557\u3057\u307e\u3057\u305f\u3002');\r\n                    return redirect()-&gt;to('\/contact2');\r\n                }\r\n            }\r\n        }\r\n\r\n        $data = [\r\n            'header_title' =&gt; '\u304a\u554f\u3044\u5408\u308f\u305b\u30da\u30fc\u30b8 | \u5185\u5bb9\u78ba\u8a8d\u30da\u30fc\u30b8 | ci4\u306e\u30c6\u30b9\u30c8',\r\n            'page_title' =&gt; '\u304a\u554f\u3044\u5408\u308f\u305b - \u5185\u5bb9\u78ba\u8a8d\u30da\u30fc\u30b8',\r\n            'form_data' =&gt; $this-&gt;form_data,\r\n            'post_data' =&gt; $this-&gt;request-&gt;getPost(),\r\n            'img_url' =&gt; $img_url,\r\n            'img_path' =&gt; $img_path,\r\n        ];\r\n\r\n        echo view('contact2\/header', $data);\r\n        echo view('contact2\/confirm', $data);\r\n        echo view('contact2\/footer');\r\n    }\r\n\r\n    \/\/\u9001\u4fe1\u51e6\u7406\r\n    public function send()\r\n    {\r\n\r\n     \u00a0 \u00a0\/\/token\u30c1\u30a7\u30c3\u30af\r\n\u00a0      \u00a0if( $this-&gt;request-&gt;getPost('token') != $this-&gt;session-&gt;get('token') ){\r\n           \u00a0session()-&gt;setFlashdata('msg', '\u30c8\u30fc\u30af\u30f3\u304c\u4e00\u81f4\u3057\u307e\u305b\u3093\u3002');\r\n           \u00a0return redirect()-&gt;to('\/contact2');\r\n       \u00a0}\r\n        $flg = false;\r\n        if( $this-&gt;request-&gt;getPost() ){\r\n            $contact_models2 = new \\App\\Models\\Contact2();\r\n            $flg = $contact_models2-&gt;sendMail( $this-&gt;request-&gt;getPost(), $this-&gt;form_data );\r\n        }\r\n\r\n        if( !$flg ){\r\n            session()-&gt;setFlashdata('msg', '\u30e1\u30fc\u30eb\u9001\u4fe1\u6642\u306b\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u3002');\r\n            return redirect()-&gt;to('\/contact2');\r\n        }else{\r\n            return redirect()-&gt;to('\/contact2\/complete');\r\n        }\r\n\r\n    }\r\n\r\n    \/\/\u9001\u4fe1\u5b8c\u4e86\u30da\u30fc\u30b8\r\n    public function complete()\r\n    {\r\n\r\n        unset($_SESSION);\r\n        session_destroy();\r\n\r\n        $data = [\r\n            'header_title' =&gt; '\u304a\u554f\u3044\u5408\u308f\u305b\u30da\u30fc\u30b8 | \u9001\u4fe1\u5b8c\u4e86\u30da\u30fc\u30b8 | ci4\u306e\u30c6\u30b9\u30c8',\r\n            'page_title' =&gt; '\u304a\u554f\u3044\u5408\u308f\u305b - \u9001\u4fe1\u5b8c\u4e86\u30da\u30fc\u30b8',\r\n        ];\r\n\r\n        echo view('contact2\/header', $data);\r\n        echo view('contact2\/complete', $data);\r\n        echo view('contact2\/footer');\r\n    }\r\n\r\n}\r\n<\/pre>\n<p>reCAPTCHA\u7528\u306e\u30c7\u30fc\u30bf\u306e\u30b5\u30a4\u30c8\u30ad\u30fc\u3068\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u30ad\u30fc\u90e8\u5206\u306f\u9069\u5b9c\u5909\u66f4\u3059\u308b\u3002<\/p>\n<p>\u5c1a\u3001\u3053\u306e\u6642\u70b9\u3067\u300chttps:\/\/test.com\/codeigniter4\/contact2\u300d\u3092\u30d6\u30e9\u30a6\u30b6\u304b\u3089\u958b\u304f\u3068\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30da\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u308b\u7b48\u3002<\/p>\n<p><a href=\"https:\/\/taitan916.info\/blog\/wp-content\/uploads\/2024\/01\/3a6398eafaf7d94b35adb6c3656f36a1.png\" data-rel=\"lightbox-image-0\" data-rl_title=\"\" data-rl_caption=\"\" title=\"\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-4177\" src=\"https:\/\/taitan916.info\/blog\/wp-content\/uploads\/2024\/01\/3a6398eafaf7d94b35adb6c3656f36a1-283x300.png\" alt=\"\" width=\"283\" height=\"300\" srcset=\"https:\/\/taitan916.info\/blog\/wp-content\/uploads\/2024\/01\/3a6398eafaf7d94b35adb6c3656f36a1-283x300.png 283w, https:\/\/taitan916.info\/blog\/wp-content\/uploads\/2024\/01\/3a6398eafaf7d94b35adb6c3656f36a1-768x815.png 768w, https:\/\/taitan916.info\/blog\/wp-content\/uploads\/2024\/01\/3a6398eafaf7d94b35adb6c3656f36a1.png 958w\" sizes=\"auto, (max-width: 283px) 100vw, 283px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<h2><span id=\"Models\">Models<\/span><\/h2>\n<h3><span id=\"appModelsContactphp\">\/app\/Models\/Contact2.php<\/span><\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">&lt;?php\r\nnamespace App\\Models;\r\n\r\nuse CodeIgniter\\Model;\r\n\r\nclass Contact2 extends Model {\r\n\r\n    \/\/\u30b3\u30f3\u30b9\u30c8\u30e9\u30af\u30bf\r\n    function __construct()\r\n    {\r\n        parent::__construct();\r\n    }\r\n\r\n    function recaptchaCheck( $param )\r\n    {\r\n\r\n        if( !$param['g-recaptcha-response'] || !$param['secret_key'] ){\r\n            return false;\r\n        }\r\n        $res = file_get_contents('https:\/\/www.google.com\/recaptcha\/api\/siteverify?secret=' . $param['secret_key'] . '&amp;response=' . $param['g-recaptcha-response']);\r\n        $result = json_decode($res);\r\n\r\n        if( $result-&gt;success ){ \r\n            return true;\r\n        }else{\r\n            return false;\r\n        }\r\n\r\n    }\r\n\r\n    \/\/\u30e1\u30fc\u30eb\u9001\u4fe1\r\n    function sendMail($param, $form_data)\r\n    {\r\n\r\n        $email = \\Config\\Services::email();\r\n        $email-&gt;setFrom('xxxxxxxxxxxx', '\u9001\u4fe1\u8005\u540d');\r\n        $email-&gt;setTo('xxxxxxxxxxxx');\r\n        $email-&gt;setSubject('\u304a\u554f\u3044\u5408\u308f\u305b');\r\n\r\n        $body = '\r\n\u3010\u540d\u524d\u3011\r\n' . $param['name'] . '\r\n\r\n\u3010\u30e1\u30fc\u30eb\u3011\r\n' . $param['mail'] . '\r\n\r\n\u3010\u672c\u6587\u3011\r\n' . $param['body'] . '\r\n\r\n\u3010\u554f\u3044\u5408\u308f\u305b\u9805\u76ee\u3011\r\n' . $param['item'] . '\r\n\r\n\u3010\u8fd4\u4fe1\u306b\u3064\u3044\u3066\u3011\r\n' . $param['reply'] . '\r\n\r\n\u3010\u696d\u7a2e\u3011\r\n' . $param['job'] . '\r\n\r\n------------------\r\n\u30e1\u30fc\u30eb\u30d5\u30c3\u30bf\u30fc\r\n';\r\n        $email-&gt;setMessage($body);\r\n\r\n        \/\/\u753b\u50cf\u304c\u3042\u308b\u5834\u5408\u306f\u6dfb\u4ed8\r\n        if( $param['img'] ){\r\n            $email-&gt;attach($param['img']);\r\n        }\r\n\r\n        $flg = ( $email-&gt;send() ) ? true : false;\r\n\r\n        return $flg;\r\n    }\r\n\r\n}<\/pre>\n<h4>\u753b\u50cf\u6dfb\u4ed8\u306b\u3064\u3044\u3066<\/h4>\n<p>\u753b\u50cf\u6dfb\u4ed8\u306b\u3064\u3044\u3066\u306f\u300c<a href=\"https:\/\/codeigniter.com\/user_guide\/libraries\/email.html#CodeIgniter\\Email\\Email::attach\" target=\"_blank\" rel=\"noopener\">$email-&gt;attach('\u753b\u50cf\u30d1\u30b9\u3082\u3057\u304f\u306fURL');<\/a>\u300d\u3092\u4f7f\u3046\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2>\u6240\u611f<\/h2>\n<h3>\u30d5\u30a1\u30a4\u30eb\u540d\u306b\u3064\u3044\u3066<\/h3>\n<p>Views\u5185\u306e\u30d5\u30a1\u30a4\u30eb\u540d\u306f\u4f55\u3067\u3082\u3044\u3044\u3068\u601d\u3046\u3093\u3060\u3051\u3069Models \/ Controllers\u306f\u3007\u3007_Models \/ \u3007\u3007_Controllers\u306b\u3057\u305f\u65b9\u304c\u5206\u304b\u308a\u3084\u3059\u3044\u304b\u3082\u3002\u540c\u3058\u540d\u524d\u3060\u3068\u30a8\u30c7\u30a3\u30bf\u306e\u30bf\u30d6\u90e8\u5206\u306e\u540d\u524d\u3092\u898b\u308b\u969b\u306b\u3053\u308c\u3069\u3063\u3061\u3060\u3063\u3051\uff1f \u3068\u4e00\u77ac\u8003\u3048\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u591a\u304b\u3063\u305f\u3002<\/p>\n<h3>\u65e5\u672c\u8a9e\u60c5\u5831\u304c\u5c11\u306a\u3044<\/h3>\n<p>\u4f55\u304b\u56f0\u3063\u305f\u969b\u306bGoogle\u691c\u7d22\u3059\u308b\u3082\u65e5\u672c\u8a9e\u60c5\u5831\u304c\u5c11\u306a\u304f\u611f\u3058\u305f\u3002CodeIgniter\u304c\u3042\u308b\u7a0b\u5ea6\u89e6\u308c\u308b\u306b\u306a\u3063\u305f\u3089\u3082\u3046\u5c11\u3057\u65e5\u672c\u8a9e\u60c5\u5831\u304c\u591a\u305d\u3046\u306aLaravel\u3092\u8a66\u3057\u305f\u3044\u3068\u3053\u308d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4ee5\u524dCodeIgniter4.4.4\u3067\u7c21\u6613\u7684\u306a\u304a\u554f\u3044\u5408\u308f\u305b\u30da\u30fc\u30b8\u3092\u4f5c\u6210\u3057\u305f\u304c\u3001\u4eca ... <\/p>\n","protected":false},"author":1,"featured_media":2517,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2,80,70],"tags":[102],"class_list":["post-4176","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-php","category-codeigniter","category-google","tag-captcha"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts\/4176","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/comments?post=4176"}],"version-history":[{"count":1,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts\/4176\/revisions"}],"predecessor-version":[{"id":5588,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts\/4176\/revisions\/5588"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/media\/2517"}],"wp:attachment":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/media?parent=4176"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/categories?post=4176"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/tags?post=4176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}