TYPO3 Extension to make use of googles nocaptcha. Now supports googles invisible reCAPTCHA.
Its recommended to install the extension via composer. Either add it to your composer.json in the TYPO3 project root or in the project root just enter
composer require evoweb/recaptcha
Download and install the extension with the extension manger module or directly from the TER.
To be able to use the captcha add the static include of this extension to your template.
After that, add in the typoscript of the form.
lib.contactForm = FORM
lib.contactForm {
70 < lib.invisibleRecaptchaIntegration.10
rules {
7 < lib.invisibleRecaptchaIntegration.rules.1
}
}
To be able to use the captcha add the static include of this extension to your template.
Afterwards modify your form output by replacing the submit button with something like this:
<button
data-sitekey="6LfmFxQUAAAAAGiMRvzLHGYQ8KiQiqgBuY5NswDz"
data-callback="onContactformCaptchaSubmit"
class="g-recaptcha"
type="button" name="tx_form_form[tx_form][id-11]"
value="absenden">
absenden
</button>
After that your are ready on the frontend but still need to call the validation in your php code.
$validCaptcha = true;
$status = \Evoweb\Recaptcha\Services\CaptchaService::getInstance()->validateReCaptcha();
if ($status == false || $status['error'] !== '') {
$validCaptcha = false;
}