// Contact Form7のお問い合せフォーム項目にひらがなが無ければ送信不可 add_filter('wpcf7_validate_textarea', 'wpcf7_validation_textarea_hiragana', 10, 2); add_filter('wpcf7_validate_textarea*', 'wpcf7_validation_textarea_hiragana', 10, 2); function wpcf7_validation_textarea_hiragana($result, $tag) { $name = $tag['name']; $value = (isset($_POST[$name])) ? (string) $_POST[$name] : ''; if ($value !== '' && !preg_match('/[ぁ-ん]/u', $value)) { $result['valid'] = false; $result['reason'] = array($name => 'エラー:こちらの内容は送信できません。'); } return $result; }{"id":2731,"date":"2022-11-25T11:02:34","date_gmt":"2022-11-25T02:02:34","guid":{"rendered":"https:\/\/one-foodie.com\/?page_id=2731"},"modified":"2022-12-04T16:19:47","modified_gmt":"2022-12-04T07:19:47","slug":"foodie_list","status":"publish","type":"page","link":"https:\/\/one-foodie.com\/foodie_list\/","title":{"rendered":"Foodie\u4e00\u89a7"},"content":{"rendered":"\n
\u72ac\u3068\u3044\u3051\u308b\u304a\u3057\u3083\u308c\u3067\u7f8e\u5473\u3057\u3044\u304a\u5e97\u3092\u7d39\u4ecb\u3057\u3066\u304f\u308c\u308bFoodie\u9054\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/strong><\/p>\n\n\n\n
\n\n\n\n