I'm setting up a registration form and use the jquery validation script. There are two email address input textboxes. Email 1 must match Email 2. How do we validate these two email to ensure the 2nd email match the 1st email? Hope someone could help with the validation script. Here's my textboxes coding. <label class="input required">7. Email Address:</label> <input name="author_email" id="author_email" class="inputclass pageRequired email" maxlength="254" title="Email address required" /> <br /> <label class="input required">8. Confirm Email:</label> <input name="author_confirm_email" id="author_confirm_email" class="inputclass pageRequired email" equalTo:"#author_email" maxlength="254" title="Please confirm your email address" /> <br /> Thank you.