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Merge pull request #5115 from overleaf/jpa-recaptcha-detection

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[web] form-helpers/captcha: step up detection of loaded recaptcha

GitOrigin-RevId: d9ed3b99277ffcdca68df9f8e0b162faeb363451
This commit is contained in:
Jakob Ackermann 2021-09-15 10:43:04 +02:00 committed by Copybot
parent 895c93d8f2
commit 317f8fa73f
1 changed files with 8 additions and 1 deletions
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9
services/web/frontend/js/features/form-helpers/captcha.js
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@ -4,7 +4,14 @@ let recaptchaId
const recaptchaCallbacks = [] const recaptchaCallbacks = []
export async function validateCaptchaV2() { export async function validateCaptchaV2() {
if (typeof grecaptcha === 'undefined') { if (
// Detect blocked recaptcha
typeof grecaptcha === 'undefined' ||
// Detect stubbed recaptcha
typeof grecaptcha.render !== 'function' ||
typeof grecaptcha.execute !== 'function' ||
typeof grecaptcha.reset !== 'function'
) {
return return
} }
if (recaptchaId === undefined) { if (recaptchaId === undefined) {