How to de/activate a field

Discussion created by disabled_Luna.media on May 16, 2013
Latest reply on May 22, 2013 by ninja

Hi there,


I wonder how I can implement a nice way to force the input of e.g. a VAT-number after a "non-taxable" option was selected. Is it possible to active or deactivate the input-possibilty of a field [ and / or at least] to ask for the input if the option is selected?