After I made a field mandatory - here is what I got this morning:
A critical error has occurred.
Unable to find control id 'TBR_GUIDffc90294-31c8-450a-8b11-9c8ce6753a8fEmail:' referenced by the 'ControlToValidate' property of 'Validate_ffc90294-31c8-450a-8b11-9c8ce6753a8f'.
Please help
Alex