Cheking If Form Of Submited Email Is Correct

I've created this script to check form of email user will enter into textbox function checkEmail() { var mail = document.getElementById('mail'); var filter = /^([a-zA-Z0-9_\.\

Solution 1:

Instead of doing it in the onclick attribute of the submit button, try doing it in the onsubmit attribute of the form:

<form action="dogodki.php" method="post" onsubmit="return checkEmail()">