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Limit Email Domains on Form Submission

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Jon_Jagelsky
Level 2
We used the java script from this article on all of our landing pages with 1.0 forms in order to block personal email domains but in testing I'm finding that this same script does not work with new forms 2.0.

https://community.marketo.com/MarketoResource?id=kA650000000GtqvCAC

Anyone else running into this same issue or have any suggestions on how to block email domains with Forms 2.0?
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1 ACCEPTED SOLUTION
Kathi_Gosche
Level 4

One of my developers came up with this code that has worked for me. Depending on the way your button is designed, it may or may not work for you, but you can give it a try.

Replace your old validation code with the below:

<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script type="text/javascript" charset="utf-8">
var $jQ = jQuery.noConflict();
var invalidDomains =
[
"hotmail.com",
"yahoo.com",
"aol.com",
"gmail.com",
];
$jQ(document).ready(function(){
if ($jQ('.mktoButtonRow').length == 0) {
window.setTimeout(function(){
emailValidation();
}, 500);
} else {
emailValidation();
}
});
$jQ('#Email').bind('blur', function(){
if (isEmailValid()){
var $error = $jQ(this).parent().find('.mktoError');
if ($error.length > 0) {
$error.fadeOut(200, function(){
$error.remove();
$jQ('#Email').removeClass('mktoInvalid');
});
}
}
});
function emailValidation() {
var $buttonRow = $jQ('.mktoButtonRow');
var submitText = $buttonRow.find('button').html();
var $replacement = $jQ('<input id="replacementButton" type="button" class="mktoButton" value="' + submitText + '" />');
$buttonRow.hide();
var buttonRowContents = $buttonRow.html();
$span = $jQ(buttonRowContents).html('');
var $replacementRow = $jQ('<div class="mktoFormRow" />').append($span.append($replacement));
$jQ('.mktoFormRow :last').after($replacementRow);
$jQ('#replacementButton').click(function(){
console.log('debug1');
if (!isEmailValid()) {
console.log('debug2');
var $error = $jQ('#Email').parent().find('.mktoError');
if ($error.length == 0) {
$error = getError('Please provide a business or institutional email address');
$jQ('#Email').after($error);
}
$error.fadeIn(200);
$jQ('#Email').removeClass('mktoInvalid').addClass('mktoInvalid');
return;
} else {
console.log('debug3');
$jQ('.mktoButtonRow button').trigger('click');
}
});
}
function isEmailValid() {
var email = $jQ('#Email').val().toLowerCase();
for(i=0; i < invalidDomains.length; i++) {
var invalidDomain = invalidDomains[i].toLowerCase();
if (email.indexOf(invalidDomain) !== -1) {
return false;
}
    }
return true;
}
function getError(message, detail) {
var $container = $jQ('<div class="mktoError" style="right: 0px; bottom: -47px; display: none" />');
var $arrow = $jQ('<div class="mktoErrorArrowWrap"><div class="mktoErrorArrow"></div></div>');
var $errorMessage = $jQ('<div class="mktoErrorMsg" />').html(message);
if (typeof detail == 'string' && $jQ.trim(detail) != '') {
$errorMessage = $errorMessage.append($jQ('<span class="mktoErrorDetail" />').html(detail))
}
return $container.append($arrow).append($errorMessage);
}
</script>

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22 REPLIES 22
Alok_Ramsisaria
Level 10
First drag and drop the form to the landing page draft and then add the JS to the HTML box, which is to be dropped on the landing page. The JS needs to be added in the landing page draft in the HTML box of the editor.
Kathi_Gosche
Level 4
I have run into this issue as well. In fact, that's why I came into the Community today.