Update RecaptchaV3.php

[shamjaspgs]

could u please add this class to input filed on this function so we can call reset recaptcha via following function

function grecaptchaExecute(capclass) {

    grecaptcha.execute('sitekey') }}', {
        action: capclass
    }).
    then(function(token) {

        document.querySelector('.' + capclass).value = token;
    })

}