Jquery form check returns true, but need to return false

Question

I am running this form check when the form is submitted:

if((formData[4].value == 1 || formData[4].value == 2) && !formData[2].value) { 
    alert(\'         


        

Answer 1

A return in the callback returns from that callback, not the parent function like you want...however you can get the effect you want, like this:

if((formData[4].value == 1 || formData[4].value == 2) && !formData[2].value) { 
    alert('Please fill out the key field');
    return false;
} else {
    $.ajax({
        url: "/ajax/key_check.php",
        cache: false,
        data: "key=" + formData[4].value,
        dataType: "html",
        success: function(data) {
            if(data == 1) {
                alert('Key already exists');
            } else {
              $("#someForm")[0].submit();
            }
        }
    });
    return false;
}

What this does is never submit directly, but if the check is ok, calls the *native .submit() method, submitting the form and not running this handler again.