how to restrict the entry widget to n characters??

[RajVerma]

hi,

I want to restrict the user from entering any number more than 100 in my entry widget. how to do that?? I cud able to restrict to only numbers with

-validate key -vcmd {string is int %P},

but I also want to restrict the length of the input in the entry. any help!

thanx,
Raj.

 

[Bong]

{if {![string is integer %P]||[%P>100]} {do your correction}

_________________
Bob Rashkin
rrashkin@csc.com