staticman-js-common.js

var onloadCallbackCaptcha = function(sitekey) {
    grecaptcha.render('div-recaptcha');
  };

function showComments() {
    // Remove button
    var staticmanButton = document.getElementById('staticman-button');
    staticmanButton.parentNode.removeChild(staticmanButton); 
    // Un-hide comments
    var staticmanComments = document.getElementById('staticman-comments');
    staticmanComments.style.display = 'block'; 
    // load recaptcha script (delete if not using recaptcha)
    var script = document.createElement('script');
    script.setAttribute('src', 'https://www.google.com/recaptcha/api.js?onload=onloadCallbackCaptcha&render=explicit');
    document.head.appendChild(script);
}

function checkForm(form){

    if(typeof(grecaptcha) === "undefined"){
        form.warningComment.style.display = 'block'; 
        form.warningComment.innerText = "There was a problem loading the reCaptcha so it is not possible to submit a comment at the moment";
        return false;
    }
    else if(grecaptcha.getResponse() == ""){
        form.warningComment.style.display = 'block'; 
        form.warningComment.innerText = "Please confirm you are not a robot :)";
        return false;
    }
    else if(form.yourname.value == ""){
        form.warningComment.style.display = 'block'; 
        form.warningComment.innerText = "Please type your name";
        return false;
    }
    else if(form.yourcomment.value == ""){
        form.warningComment.style.display = 'block'; 
        form.warningComment.innerText = "Please type a comment";
        return false;
    }
    else{
        form.submitButton.disabled = true;
        form.warningComment.style.display = 'none'; 
        form.warningComment.innerText = "";
        form.submitButton.innerText = "Sending...";
        return true;
    }
    
}