Hi all,

not even sure if you should put this in the javascript section, but I assume I should. Couldn't find this really so far, but maybe I'm not sure about the keywords I should use...

For phone number fields, I'd like to set a fixed prefix/value which the user can't delete. For example in the Netherlands, a mobile number always starts with '06'. Now I set the inputfield.val('06'), but the user is still able to change this.

Anyone has an idea? Thanks in advance!