mirror of
https://gh.wpcy.net/https://github.com/mainwp/Code-Snippets-Functions.git
synced 2026-05-04 12:22:24 +08:00
7f020e72aa
https://github.com/impress-org/givewp-snippet-library/blob/master/form-customizations/implement-recaptcha.php
72 lines
2.4 KiB
Text
72 lines
2.4 KiB
Text
function give_myprefix_validate_recaptcha( $valid_data, $data ) {
|
|
$recaptcha_url = 'https://www.google.com/recaptcha/api/siteverify';
|
|
$recaptcha_secret_key = 'MYSECRETKEY'; // Replace with your own key here.
|
|
$recaptcha_response = wp_remote_post( $recaptcha_url . '?secret=' . $recaptcha_secret_key . '&response=' . $data['g-recaptcha-response'] . '&remoteip=' . $_SERVER['REMOTE_ADDR'] );
|
|
$recaptcha_data = wp_remote_retrieve_body( $recaptcha_response );
|
|
|
|
if ( ! isset( $recaptcha_data->success ) && ! $recaptcha_data->success == true ) {
|
|
// User must have validated the reCAPTCHA to proceed with donation.
|
|
if ( ! isset( $data['g-recaptcha-response'] ) || empty( $data['g-recaptcha-response'] ) ) {
|
|
give_set_error( 'g-recaptcha-response', __( 'Please verify that you are not a robot.', 'give' ) );
|
|
}
|
|
}
|
|
|
|
return $valid_data;
|
|
}
|
|
|
|
add_action( 'give_checkout_error_checks', 'give_myprefix_validate_recaptcha', 10, 2 );
|
|
|
|
/**
|
|
* Enqueue ReCAPTCHA Scripts
|
|
*/
|
|
function give_myprefix_recaptcha_scripts() {
|
|
wp_register_script( 'give-captcha-js', 'https://www.google.com/recaptcha/api.js' );
|
|
// If you only want to enqueue on single form pages then uncomment if statement
|
|
// if ( is_singular( 'give_forms' ) ) {
|
|
wp_enqueue_script( 'give-captcha-js' );
|
|
// }
|
|
}
|
|
|
|
add_action( 'wp_enqueue_scripts', 'give_myprefix_recaptcha_scripts' );
|
|
|
|
/**
|
|
* Print Necessary Inline JS for ReCAPTCHA
|
|
*
|
|
* This function outputs the appropriate inline js ReCAPTCHA scripts in the footer
|
|
*/
|
|
function give_myprefix_print_my_inline_script() {
|
|
// Uncomment if statement to control output
|
|
// if ( is_singular( 'give_forms' ) ) {
|
|
?>
|
|
<script type="text/javascript">
|
|
jQuery( document ).on( 'give_gateway_loaded', function() {
|
|
grecaptcha.render( 'give-recaptcha-element', {
|
|
'sitekey': 'MYSITEKEY' // Add your own Google API sitekey here.
|
|
} );
|
|
} );
|
|
</script>
|
|
<?php
|
|
// }
|
|
}
|
|
|
|
add_action( 'wp_footer', 'give_myprefix_print_my_inline_script' );
|
|
|
|
/**
|
|
* Custom ReCAPTCHA Form Field
|
|
*
|
|
* This function adds the reCAPTCHA field above the "Donation Total" field.
|
|
*
|
|
* Don't forget to update the sitekey!
|
|
*
|
|
* @param $form_id
|
|
*/
|
|
|
|
function give_myprefix_custom_form_fields( $form_id ) {
|
|
// Add you own google API Site key.
|
|
?>
|
|
<div id="give-recaptcha-element" class="g-recaptcha" data-sitekey="MYSITEKEY"
|
|
style="margin-bottom:1em"></div>
|
|
<?php
|
|
}
|
|
|
|
add_action( 'give_donation_form_before_submit', 'give_myprefix_custom_form_fields', 10, 1 );
|
