Question

Iam using this Formplugin engine for Validation

http://www.position-absolute.com/articles/jquery-form-validator-because-form-validation-is-a-mess/

it has method such as “noSpecialCaracters” rules for the Validator .would that be Helpful.

Answer 1

If you want to prevent spaces from being entered when the space key is pressed the following does the job:

$(function() {
    $('input[type="text"]').keydown(function(e) {
        if (e.keyCode == 32) // 32 is the ASCII value for a space
            e.preventDefault();
    });
});