Email validation code?

[Anonymous]

Hi All,

I've found the following javascript online to use for email validation to block out personal email addresses. However, I've put it on a Marketo landing page with a form and am still able to submit the form using my gmail address. Any ideas on how to tweak the javascript or a different javascript to use? Thanks in advance!

<script type="text/javascript">

function isGoodEmail(email) {

    if(isValidEmail(email)) {

        if(/(aol|gmail|yahoo|hotmail)\.com$/.test(email)) {

           alert(' valid email, but not for this site.  No free service emails!');

           return false;

        }

        return true;

    }

    return false;

}

</script>

[Anonymous]

It does not work because the submit button has no reference to function isGoodEmail. It is just out of context.

You can either enforce that validation or use a more robust script: Reject email addresses from specific domains
http://community.marketo.com/MarketoResource?id=kA650000000GttGCAS