No field can be left blank.
The compulsory fields are First Names of Twins, Email Address, TV Twins Username and Further Information. You cannot submit the form if any of these are left blank, but you should be given an error message telling you what you have missed.
Optional fields include adding extra photos that we don’t already have on your profile.
This is the same on all application forms for all jobs and we need that information in order to submit our suggestions.