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Form validation using perl
One of my colleagues wanted me to post this query to the list.
begin query ...
I have been doing an application module in Perl. I am able to validate
each field in the form, only after i finish the full form entry. I would
like to know a way by which i can validate a field while entering its
Another problem is suppose i have given only a minimum width
for entering a field in the screen,but i need to enter values more than
that (scrolling field). (Eg. Suppose I allot only 20 charactors width to
be displayed in the screen and i want the field to accept say 30
So i need that field to scroll while data entry. Is it possible in
Perl in any way.If you could provide solutions for these 2 problems it
would be helpful.
Can anyone help?