How to Reload ReCaptcha using JavaScript?

2018-06-07 00:38:45

I have a signup form with AJAX so that I want to refresh Recaptcha image anytime an error is occured (ie username already in use).

I am looking for a code compatible with ReCaptcha to reload it using JavaScript.

I think I can answer my own question now. It is

Recaptcha.reload();

in JavaScript if there is an already loaded Recaptcha on the window.

Edit: @SebiH updated that this command is now:

grecaptcha.reset();

If you are using version 1

Recaptcha.reload();

If you are using version 2

grecaptcha.reset();

或者你可以模拟点击刷新按钮

// If recaptcha object exists, refresh it
    if (typeof Recaptcha != "undefined") {
      jQuery('#recaptcha_reload').click();
    }

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