Sending Numerical Values Through Webhooks

/**

 * Send the numerical values through webhooks.

 *

 * @link https://wpforms.com/developers/how-to-send-the-numerical-values-through-webhooks/

 */

function wpf_dev_webhooks_numeric_value( $filled_params, $params, $process ) {

    // Request Body params which values should be numeric.

    // List each variable that you want as a number and not a string here separated by a comma and listed in single quotes

    $numeric_values = [ 'experience', 'form_id' ];

    foreach ( $filled_params as $key => $param ) {

        if ( is_numeric( $param ) && in_array( $key, $numeric_values, true ) ) {

            $filled_params[ $key ] = (int) $param;

        }

    }

    return $filled_params;

    }

add_filter( 'wpforms_webhooks_process_fill_http_body_params_value', 'wpf_dev_webhooks_numeric_value', 10, 3);