Before you say it, I've looked through the forums and haven't found why this would be happening.

$fields = new FieldSet(
   new TextField('FirstName', 'First Name*'),
   new TextField('LastName', 'Last Name*'),
   new TextField('Business', 'Business Name'),
   new TextField('Address', 'Full Address*'),
   new TextField('Address2', 'Address Continued'),
   new TextField('City', 'City'),
   new TextField('State', 'State'),
   new TextField('Zip', 'Zipcode'),
   new NumericField('HomePhone', 'Home Phone* (No Dashes)', null, 9),
   new NumericField('CellPhone', 'Cell Phone', null, 9),
   new EmailField('Email', 'Email Address*')
);
// Create action
$actions = new FieldSet(
   new FormAction('XMLWrite', 'Submit')
);
         
// Create validator
$validator = new RequiredFields('FirstName', 'LastName', 'Address', 'HomePhone', 'Email');
            
return new Form($this, 'DonationForm', $fields, $actions, $validator);

The form renders properly but the validation doesn't work. I can tab through the fields and submit the form without being required to enter any data. I don't want to write a validation script knowing that SS has one built in. Also, I have this working in a contact form on the same site. I've double and triple-checked my typing but after a while, my eyes get numb to reading the same code over and over. Can anyone offer a little help here?