Hi,

I am writing a script and need to do some data validation. For example I am asking the user to enter their name in a text - box; I would like to advance back to that specific text - box if the user entered nothing.

I've paced the environment tables in a form

if( $FORM{ 'name' } eq "" )

{

Advance back to the text box here.

}



or

if( ! defined $FORM{'name'} )

{

Advance back to the text box here



}



Thanks,

Dave

Are you trying to run this from SSH, or a browser? If using SSH, you could probably use STDIN or something.

Hope that helps.

Cheers

Andy (mod)
andy@ultranerds.co.uk

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