이 페이지에서는 로봇이 아닙니다 체크박스 챌린지를 사용하여 웹사이트에 체크박스 키를 설치하는 방법을 설명합니다.
체크박스 키를 만들 때 챌린지 보안 옵션을 구성한 방식에 따라 reCAPTCHA는 유효한 토큰을 생성하기 전에 최종 사용자가 CAPTCHA 챌린지에 답하도록 요구할 수 있습니다.
g-recaptcha 클래스가 있는 요소에서 data-sitekey 속성을 포함하고 이를 체크박스 키와 동일하게 설정합니다.
작업을 지정하려면 data-action 속성을 포함하고 작업 이름으로 설정합니다. 자세한 내용은 작업을 참조하세요.
스크립트는 HTTPS 프로토콜을 사용하여 로드해야 하며 페이지의 어느 포인트에서 제한 없이 포함할 수 있습니다.
reCAPTCHA는 기본적으로 브라우저의 언어를 사용합니다. 다른 언어를 지정하려면 스크립트에서 hl=LANG 속성을 사용합니다.
예를 들어 프랑스어를 사용하려면 <script src="https://www.google.com/recaptcha/enterprise.js?hl=fr"></script>를 지정합니다.
지원되는 언어에 대한 자세한 내용은 reCAPTCHA 언어 코드를 참조하세요.
위젯을 렌더링하려면 JavaScript 리소스를 삽입합니다.
onload를 onload 콜백 함수의 이름으로 설정하고 render=explicit을 포함합니다.
reCAPTCHA는 기본적으로 브라우저의 언어를 사용합니다. 다른 언어를 지정하려면 스크립트에서 hl=LANG 속성을 사용합니다.
예를 들어 프랑스어를 사용하려면 <script src="https://www.google.com/recaptcha/enterprise.js?hl=fr"></script>를 지정합니다.
지원되는 언어에 대한 자세한 내용은 reCAPTCHA 언어 코드를 참조하세요.
[[["이해하기 쉬움","easyToUnderstand","thumb-up"],["문제가 해결됨","solvedMyProblem","thumb-up"],["기타","otherUp","thumb-up"]],[["이해하기 어려움","hardToUnderstand","thumb-down"],["잘못된 정보 또는 샘플 코드","incorrectInformationOrSampleCode","thumb-down"],["필요한 정보/샘플이 없음","missingTheInformationSamplesINeed","thumb-down"],["번역 문제","translationIssue","thumb-down"],["기타","otherDown","thumb-down"]],["최종 업데이트: 2025-04-17(UTC)"],[],[],null,["# Install checkbox keys (checkbox challenge) on websites\n\nThis page explains how to install a checkbox key with the\n**I'm not a robot** checkbox challenge on your website.\nDepending on how you have configured the challenge security option when creating\nthe checkbox key, reCAPTCHA might require the end user to solve\na CAPTCHA challenge before generating a valid token.\n\nBefore you begin\n----------------\n\n1.\n\n [Prepare your environment for reCAPTCHA](/recaptcha/docs/prepare-environment).\n\n2. [Create a checkbox key](/recaptcha/docs/create-key-website).\n\n Alternatively, you can copy the ID of an existing checkbox key by\n performing one of the following steps:\n\n\n - To copy the ID of an existing key from the **Google Cloud console**,\n do the following:\n\n 1. Go to the **reCAPTCHA** page.\n\n [Go to reCAPTCHA](https://console.cloud.google.com/security/recaptcha)\n 2. In the reCAPTCHA keys list, hold the pointer over the key you want to copy, and then click content_copy .\n - To copy the ID of an existing key using the **REST API** , use the [projects.keys.list](/recaptcha/docs/reference/rest/v1/projects.keys/list) method.\n - To copy the ID of an existing key using the **gcloud CLI** , use the [gcloud recaptcha keys list](/sdk/gcloud/reference/recaptcha/keys/list) command.\n\n \u003cbr /\u003e\n\n\u003cbr /\u003e\n\nRender the reCAPTCHA widget on the frontend\n-------------------------------------------\n\nTo display the reCAPTCHA widget on your web page, use one of the following\nmethods: \n\n#### Automatically render the widget\n\nWith this method, you can render the widget on any object (such as a `div` or\na `span`) with the `g-recaptcha` class.\n\nOn your web page, include the necessary [JavaScript resource](/recaptcha/docs/api-ref-checkbox-keys#resource_js)\nand an HTML element with the [`g-recaptcha`](/recaptcha/docs/api-ref-checkbox-keys#attributes_parameters) class.\n\nIn the element with the `g-recaptcha` class, also include the `data-sitekey`\nattribute and set it equal to your checkbox key.\n\nTo specify an action, include the `data-action` attribute and set it to an\naction name. For more guidance, see [Actions](/recaptcha/docs/actions-website).\n| **Important:** The action that you specify is returned as part of the assessment. You must verify that the action in the JSON response of the assessment matches the expected action that you specify when creating an assessment. For example, a login action should be returned on your login page. If there is a mismatch, it indicates that an attacker is attempting to falsify actions.\n\nThe script must be loaded using the HTTPS protocol and can be included from any\npoint on the page without restriction.\n\nreCAPTCHA uses the browser's language by default. If you want to\nspecify a different language, use the `hl=`\u003cvar translate=\"no\"\u003eLANG\u003c/var\u003e attribute\nin your script.\nFor example, to use French, specify the following:\n`\u003cscript src=\"https://www.google.com/recaptcha/enterprise.js?hl=fr\"\u003e\u003c/script\u003e`.\nTo learn about the supported languages, see\n[language codes for reCAPTCHA](/recaptcha/docs/language).\n\nThe following example is a snippet of sample code: \n\n \u003chtml\u003e\n \u003chead\u003e\n \u003ctitle\u003ereCAPTCHA demo: Simple page\u003c/title\u003e\n \u003cscript src=\"https://www.google.com/recaptcha/enterprise.js\" async defer\u003e\u003c/script\u003e\n \u003c/head\u003e\n \u003cbody\u003e\n \u003cform action=\"?\" method=\"POST\"\u003e\n \u003cdiv class=\"g-recaptcha\" data-sitekey=\"\u003cvar translate=\"no\"\u003eKEY_ID\u003c/var\u003e\" data-action=\"LOGIN\"\u003e\u003c/div\u003e\n \u003cbr/\u003e\n \u003cinput type=\"submit\" value=\"Submit\"\u003e\n \u003c/form\u003e\n \u003c/body\u003e\n \u003c/html\u003e\n\n\u003cbr /\u003e\n\n#### Explicitly render the widget\n\n\u003cbr /\u003e\n\n\nWith this method, you can render the widget through an existing JavaScript\nscript using the `grecaptcha.enterprise.render()` method.\nUse this method to avoid race conditions or if you want to show the widget based\non the existing JavaScript logic.\n\nTo ensure there are no race conditions when rendering the widget explicitly,\nreview the following considerations:\n\n- Order your scripts with the callback function first, and then the reCAPTCHA API.\n- Use the `async` and `defer` parameters in the `script` tags.\n\nTo render the widget explicitly, follow these steps:\n\n1. To defer rendering of the widget, do the following:\n\n 1. Specify your `onload` callback function before the\n reCAPTCHA API and other dependencies are loaded.\n\n \u003cscript type=\"text/javascript\"\u003e\n var onloadCallback = function() {\n alert(\"grecaptcha is ready!\");\n };\n \u003c/script\u003e\n\n 2. After your callback function is executed, call the\n `grecaptcha.enterprise.render()` method with the following parameters\n from the\n [JavaScript API](/recaptcha/docs/api-ref-checkbox-keys#javascript_api).\n\n - **container**: The HTML element to render the reCAPTCHA widget.\n Specify either the ID of the container (string) or the DOM element\n itself.\n\n - **parameters** : An object containing parameters as key-value pairs,\n for example, {\"sitekey\": \"\u003cvar translate=\"no\"\u003eKEY_ID\u003c/var\u003e\", \"theme\": \"light\"}.\n\n - **action**: Specify the action name associated with the protected\n element.\n\n | **Important:** The action that you specify is returned as part of the assessment. You must verify that the action in the JSON response of the assessment matches the expected action that you specify when creating an assessment. For example, a login action should be returned on your login page. If there is a mismatch, it indicates that an attacker is attempting to falsify actions.\n\n grecaptcha.enterprise.render('html_element', {\n 'sitekey' : '\u003cvar translate=\"no\"\u003eKEY_ID\u003c/var\u003e',\n 'action': 'LOGIN',\n });\n\n2. To render the widget, insert the\n [JavaScript resource](/recaptcha/docs/api-ref-checkbox-keys#resource_js).\n Set `onload` to the name of your onload callback function, and\n include `render=explicit`.\n\n reCAPTCHA uses the browser's language by default. If you want to\n specify a different language, use the `hl=`\u003cvar translate=\"no\"\u003eLANG\u003c/var\u003e attribute\n in your script.\n For example, to use French, specify the following:\n `\u003cscript src=\"https://www.google.com/recaptcha/enterprise.js?hl=fr\"\u003e\u003c/script\u003e`.\n To learn about the supported languages, see\n [language codes for reCAPTCHA](/recaptcha/docs/language). \n\n \u003cscript src=\"https://www.google.com/recaptcha/enterprise.js?onload=\u003cvar translate=\"no\"\u003eonload_Callback_function\u003c/var\u003e&render=explicit\"\n async defer\u003e\n \u003c/script\u003e\n\n**Example 1**\n\nThe following code sample shows explicit rendering after an `onload` callback: \n\n \u003chtml\u003e\n \u003chead\u003e\n \u003ctitle\u003ereCAPTCHA demo: Explicit render after an onload callback\u003c/title\u003e\n \u003cscript type=\"text/javascript\"\u003e\n var onloadCallback = function() {\n grecaptcha.enterprise.render('html_element', {\n 'sitekey' : '\u003cvar translate=\"no\"\u003eKEY_ID\u003c/var\u003e',\n });\n };\n \u003c/script\u003e\n \u003c/head\u003e\n \u003cbody\u003e\n \u003cform action=\"?\" method=\"POST\"\u003e\n \u003cdiv id=\"html_element\"\u003e\u003c/div\u003e\n \u003cbr\u003e\n \u003cinput type=\"submit\" value=\"Submit\"\u003e\n \u003c/form\u003e\n \u003cscript src=\"https://www.google.com/recaptcha/enterprise.js?onload=onloadCallback&render=explicit\"\n async defer\u003e\n \u003c/script\u003e\n \u003c/body\u003e\n \u003c/html\u003e\n\n**Example 2**\n\nThe following code sample shows explicit rendering of multiple widgets: \n\n \u003chtml\u003e\n \u003chead\u003e\n \u003ctitle\u003ereCAPTCHA demo: Explicit render for multiple widgets\u003c/title\u003e\n \u003cscript type=\"text/javascript\"\u003e\n var verifyCallback = function(response) {\n alert(response);\n };\n var widgetId1;\n var widgetId2;\n var onloadCallback = function() {\n // Renders the HTML element with id 'example1' as a reCAPTCHA widget.\n // The id of the reCAPTCHA widget is assigned to 'widgetId1'.\n widgetId1 = grecaptcha.enterprise.render('example1', {\n 'sitekey' : '\u003cvar translate=\"no\"\u003eKEY_ID\u003c/var\u003e',\n 'theme' : 'light'\n });\n widgetId2 = grecaptcha.enterprise.render(document.getElementById('example2'), {\n 'sitekey' : '\u003cvar translate=\"no\"\u003eKEY_ID\u003c/var\u003e',\n });\n grecaptcha.enterprise.render('example3', {\n 'sitekey' : '\u003cvar translate=\"no\"\u003eKEY_ID\u003c/var\u003e',\n 'callback' : verifyCallback,\n 'theme' : 'dark'\n });\n };\n \u003c/script\u003e\n \u003c/head\u003e\n \u003cbody\u003e\n \u003c!-- The g-recaptcha-response string displays in an alert message upon submit. --\u003e\n \u003cform action=\"javascript:alert(grecaptcha.enterprise.getResponse(widgetId1));\"\u003e\n \u003cdiv id=\"example1\"\u003e\u003c/div\u003e\n \u003cbr\u003e\n \u003cinput type=\"submit\" value=\"getResponse\"\u003e\n \u003c/form\u003e\n \u003cbr\u003e\n \u003c!-- Resets reCAPTCHA widgetId2 upon submit. --\u003e\n \u003cform action=\"javascript:grecaptcha.enterprise.reset(widgetId2);\"\u003e\n \u003cdiv id=\"example2\"\u003e\u003c/div\u003e\n \u003cbr\u003e\n \u003cinput type=\"submit\" value=\"reset\"\u003e\n \u003c/form\u003e\n \u003cbr\u003e\n \u003c!-- POSTs back to the page's URL upon submit with a g-recaptcha-response POST parameter. --\u003e\n \u003cform action=\"?\" method=\"POST\"\u003e\n \u003cdiv id=\"example3\"\u003e\u003c/div\u003e\n \u003cbr\u003e\n \u003cinput type=\"submit\" value=\"Submit\"\u003e\n \u003c/form\u003e\n \u003cscript src=\"https://www.google.com/recaptcha/enterprise.js?onload=onloadCallback&render=explicit\"\n async defer\u003e\n \u003c/script\u003e\n \u003c/body\u003e\n \u003c/html\u003e\n\n\u003cbr /\u003e\n\n\n\u003cbr /\u003e\n\nWhat's next\n-----------\n\n- To assess the reCAPTCHA response token, [create an assessment](/recaptcha/docs/create-assessment-website)."]]