Telephone Estimated reading: 1 minute 251 views This controller is available only in the HTML template. Types and Validation A telephone type controller allows typing in fixed and mobile phone numbers by default. On this screen you can change the default and allow mobile or fixed only. The control does not accept non-numeric characters. Conditional permissions When checking conditions on a telephone type controller, the following options are displayed: Empty If the telephone controller has no value. Not Empty If there is any value in the telephone controller. Equal If the telephone controller is exactly equal to the entered value. Contains If the telephone controller contains the entered value. Telephone - Previous Controller types Next - Telephone ID Number