Set the mask to be (###)-###-####
(# being what you enter to enforce numerical input)
More details can be found here:
http://www.perfectforms.com/Documentation/manual/html/or_mask_text_input.htm?zoom_highlightsub=mask
Set the mask to be (###)-###-####
(# being what you enter to enforce numerical input)
More details can be found here:
http://www.perfectforms.com/Documentation/manual/html/or_mask_text_input.htm?zoom_highlightsub=mask