I am programaticaly creating SpFiled of type TEXT. I have to apply some custom data validation on it....how to do this? Would be good if you could provide the code...? manoj.verma

Can some1 help me with algorithm: I have a field "TcExpression". I have to create this new custom field with code and then apply custom validation of type email expression on this. How will I start and progress...? I have seen the above link but could not make out..was not clear until any1 explains it.manoj.verma