{"id":1722,"date":"2025-10-29T09:57:46","date_gmt":"2025-10-29T00:57:46","guid":{"rendered":"https:\/\/www.ambulo.tv\/blog\/?p=1722"},"modified":"2025-11-20T20:50:17","modified_gmt":"2025-11-20T11:50:17","slug":"recaptcha%e3%81%af%e3%81%93%e3%81%86%e8%a8%ad%e7%bd%ae%e3%81%99%e3%82%8b","status":"publish","type":"post","link":"https:\/\/www.ambulo.tv\/blog\/recaptcha%e3%81%af%e3%81%93%e3%81%86%e8%a8%ad%e7%bd%ae%e3%81%99%e3%82%8b\/","title":{"rendered":"reCAPTCHA\u306f\u3053\u3046\u8a2d\u7f6e\u3059\u308b"},"content":{"rendered":"\n

\u30d5\u30a9\u30fc\u30e0\u306breCAPTCHA\u3092\u8a2d\u7f6e\u3059\u308b\u305f\u3073\u306b\u691c\u7d22\u3057\u3066\u3057\u307e\u3046\u306e\u3067\u8981\u70b9\u3092\u307e\u3068\u3081\u308b\u3002<\/p>\n\n\n\n

reCAPTCHA\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u3066\u30b5\u30a4\u30c8\u30ad\u30fc\u3068\u30b7\u30fc\u30af\u30ec\u30c3\u30c8\u30ad\u30fc\u3092Google\u304b\u3089\u767a\u884c\u3057\u3066\u3082\u3089\u3046<\/p>\n\n\n\n

https:\/\/cloud.google.com\/security\/products\/recaptcha?hl=ja<\/a><\/p>\n\n\n\n

<\/p>\n\n\n\n

\u30b5\u30a4\u30c8\u30ad\u30fc\u3092\u30d5\u30a9\u30fc\u30e0\u304c\u3042\u308bHTML\u306ehead\u30bf\u30b0\u5185\u306b<\/p>\n\n\n\n

<script src=\"https:\/\/www.google.com\/recaptcha\/api.js?render=***\u30b5\u30a4\u30c8\u30ad\u30fc***\"><\/script><\/code><\/pre>\n\n\n\n
\u30d5\u30a9\u30fc\u30e0\u5185\u306b\u4ee5\u4e0b\u306erecaptchaResponse\u3068\u3044\u3046input<\/p>\n\n\n\n
<form id=\"inquiry\" action=\"\" method=\"POST\">\n   <input type=\"hidden\" name=\"recaptchaResponse\" id=\"recaptchaResponse\">\n      \/\/\u7701\u7565\n   <button type=\"submit\" id=\"sendBtn\" name=\"sendBtn\">\u9001\u4fe1<\/button>\n      \/\/\u7701\u7565\n<\/form><\/code><\/pre>\n\n\n\n
\u30b5\u30fc\u30d0\u30b5\u30a4\u30c9\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306bPOST\u3059\u308b\u306b\u306f\u3001\u305d\u306e\u307e\u307esubmit\u3059\u308b\u65b9\u6cd5\u3082\u3042\u308b\u304c\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306bJavascript\u3067\u9001\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u306e\u8a18\u8ff0\u4f8b\u30922\u3064\u3002<\/p>\n\n\n\n
1.\u753b\u9762\u9077\u79fb\u3057\u306a\u3044\u3067\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u306b\u30d5\u30a9\u30fc\u30e0\u306e\u5185\u5bb9\u3092\u9001\u4fe1\u3057\u7d50\u679c\u306e\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u5f85\u3064\u5834\u5408<\/p>\n\n\n\n
\/\/ Contact form\nvar form = $('#main-contact-form');\nform.submit(function(event){\n\/\/html\u3067\u306e\u9001\u4fe1\u3092\u30ad\u30e3\u30f3\u30bb\u30eb\n  event.preventDefault();\n  grecaptcha.ready(function() {\n    \/\/token\u3092\u53d6\u5f97\u3057\u305f\u3089\u3053\u308c\u3092recaptchaResponse\u306b\u683c\u7d0d\u3057form\u3092POST\n    grecaptcha.execute('***\u30b5\u30a4\u30c8\u30ad\u30fc***', {action: 'submit'}).then(function(token) {\n     \/\/ Add your logic to submit to your backend server here.\n     document.getElementById(\"recaptchaResponse\").value = token;\n     var form_status = $('<div class=\"form_status\"><\/div>');\n     $.ajax({\n       url: form.attr('action'),\n       type:form.attr('method'),\n       data:form.serialize(),\n       beforeSend: function(){\n         form.prepend( form_status.html('<p><i class=\"fa fa-spinner fa-spin\"><\/i> \u9001\u4fe1\u4e2d...<\/p>').fadeIn() );\n         }\n       }).done(function(data2){\n          form_status.html('<p class=\"text-success\">'+data2+'<\/p>').delay(3000).fadeOut();\n       });\n    });\n  });\n});<\/code><\/pre>\n\n\n\n
2.\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u306b\u753b\u9762\u9077\u79fb\u3059\u308b\u5834\u5408\u306ejavascript<\/p>\n\n\n\n
const sendBtn = document.getElementById('sendBtn');\ndocument.getElementById(\"main-contact-form\").addEventListener(\"submit\", function(e) {\n  \/\/START validation\uff08\u5fc5\u9808\u9805\u76ee\uff09\n  const form = e.target;\n  let isValid = true;\n  let messages = [];\n  \/\/\u5fc5\u9808\u30e9\u30d9\u30eb\u306b\u5bfe\u5fdc\u3059\u308binput\/textarea \u3092\u30c1\u30a7\u30c3\u30af\n  const requiredLabels = form.querySelectorAll(\"label.required\");\n  requiredLabels.forEach(label => {\n\u00a0   const name = label.getAttribute(\"for\");\n    const field = form.querySelector(`[name=\"${name}\"]`);\n    if (field && field.value.trim() === \"\"){\n\u00a0 \u00a0   isValid = false;\n      messages.push(`\u300c${label.textContent}\u300d\u306f\u5fc5\u9808\u9805\u76ee\u3067\u3059\u3002`);\n      field.classList.add(\"error\");\n      \/\/ \u4efb\u610f\uff1a\u30a8\u30e9\u30fc\u7528\u30b9\u30bf\u30a4\u30eb\n    } else {\n      field.classList.remove(\"error\");\n    }\n  });\n  \/\/END validation\uff08\u5fc5\u9808\u9805\u76ee\uff09\n  if (!isValid) {\n    \/\/ \u9001\u4fe1\u3092\u6b62\u3081\u308b\n    e.preventDefault(); \n    alert(messages.join(\"\\n\"));\n  }else{\n    \/\/START reCAPTCHA\u7528\u30b9\u30af\u30ea\u30d7\u30c8\n    e.preventDefault();\n    \/\/\u9001\u4fe1\u3092\u6b62\u3081\u308b\n    grecaptcha.ready(function () {\n      grecaptcha.execute(\"***\u30b5\u30a4\u30c8\u30ad\u30fc***\", {action: \"submit\"}).then(function(token) {\n        \/\/reCAPTCHA\u3067\u767a\u884c\u3055\u308c\u305f\u30c8\u30fc\u30af\u30f3\u304c\u5909\u6570token\u306b\u683c\u7d0d\u3055\u308c\u3066\u3044\n        document.getElementById(\"recaptchaResponse\").value = token;\n        document.getElementById('main-contact-form').submit();\n        \/\/token\u3092input\u30bf\u30b0\u306evalue\u306b\u5165\u308c\u305f\u5f8c\u306b\u9001\u4fe1\n      });\n    });\n  }\n<\/code><\/pre>\n\n\n\n
\u30b5\u30fc\u30d0\u5074\u306e\u30b9\u30af\u30ea\u30d7\u30c8<\/p>\n\n\n\n
<?php\nif (isset($_POST[\"recaptchaResponse\"]) && !empty($_POST[\"recaptchaResponse\"])) {\n  $secret_key = \"6LcaSH0qAAAAAJskyZzIMs2sBKjAAqLIoxK9wZ0x\";\n  $strURL=\"https:\/\/www.google.com\/recaptcha\/api\/siteverify?   secret=\".$secret_key.\"&response=\".$_POST[\"recaptchaResponse\"];\n  $verifyResponse = file_get_contents($strURL);\n  $reCAPTCHA = json_decode($verifyResponse);\n  if ($reCAPTCHA->success == false){\n    echo \"\u9001\u4fe1\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\";\n  }else{\n    \/\/reCAPTCHA\u304c\u901a\u3063\u305f\u6642\u306e\u51e6\u7406\n    \/\/\u30d5\u30a9\u30fc\u30e0\u306e\u5185\u5bb9\u3067\u30e1\u30fc\u30eb\u98db\u3070\u3059\u3068\u304b\n  }\n}else{\n  echo 'TOKEN\u304c\u3042\u308a\u307e\u305b\u3093';\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
\u30d5\u30a9\u30fc\u30e0\u306breCAPTCHA\u3092\u8a2d\u7f6e\u3059\u308b\u305f\u3073\u306b\u691c\u7d22\u3057\u3066\u3057\u307e\u3046\u306e…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[60,59,38,58],"tags":[],"class_list":["post-1722","post","type-post","status-publish","format-standard","hentry","category-html","category-javascript","category-php","category-58","article","has-background","has-excerpt","has-avatar","has-author","has-date","has-comment-count","has-category-meta","has-read-more","thumbnail-"],"_links":{"self":[{"href":"https:\/\/www.ambulo.tv\/blog\/wp-json\/wp\/v2\/posts\/1722"}],"collection":[{"href":"https:\/\/www.ambulo.tv\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ambulo.tv\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ambulo.tv\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ambulo.tv\/blog\/wp-json\/wp\/v2\/comments?post=1722"}],"version-history":[{"count":3,"href":"https:\/\/www.ambulo.tv\/blog\/wp-json\/wp\/v2\/posts\/1722\/revisions"}],"predecessor-version":[{"id":1726,"href":"https:\/\/www.ambulo.tv\/blog\/wp-json\/wp\/v2\/posts\/1722\/revisions\/1726"}],"wp:attachment":[{"href":"https:\/\/www.ambulo.tv\/blog\/wp-json\/wp\/v2\/media?parent=1722"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ambulo.tv\/blog\/wp-json\/wp\/v2\/categories?post=1722"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ambulo.tv\/blog\/wp-json\/wp\/v2\/tags?post=1722"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}