How to use v2 · Laravel reCAPTCHA

Embed in Blade

Insert htmlScriptTagJsApi($formId) helper before closing </head> tag.

You can also use ReCaptcha::htmlScriptTagJsApi($formId). $formId is required only if you are using ReCAPTCHA INVISIBLE

<!DOCTYPE html>
<html>
    <head>
        ...
        {!! htmlScriptTagJsApi(/* $formId - INVISIBLE version only */) !!}
    </head>

After you have to insert htmlFormSnippet() helper inside the form where you want to use the field g-recaptcha-response.

You can also use ReCaptcha::htmlFormSnippet() .

<form>
    ...
    {!! htmlFormSnippet() !!}
    <input type="submit">
</form>

After you have to insert htmlFormButton($buttonInnerHTML) helper inside the form where you want to use reCAPTCHA.

This function creates submit button therefore you don't have to insert <input type="submit"> or similar.

You can also use ReCaptcha::htmlFormButton($buttonInnerHTML) .

$buttonInnerHTML is what you want to write on the submit button

<form id="{{ formId }}">
    ...
    {!! htmlFormButton(/* $buttonInnerHTML - Optional */) !!}
</form>

!!!IMPORTANT!!! Use as $formId the same value you previously set in htmlScriptTagJsApi function.

Add recaptcha to your rules

$v = Validator::make(request()->all(), [
    ...
    'g-recaptcha-response' => 'recaptcha',
]);

Print form errors

$errors = $v->errors();