Method to check if a field contains any values



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Method to check if a field contains any values

Postby arvind_mohan » Tue Nov 01, 2011 11:39 pm

I am getting the user to insert values in fields in a map. I want to validate that the user has entered some value and has not left it blank. How to go about doing it?. The user is expected to enter alpha numeric data.
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Re: Method to check if a field contains any values

 

Re: Method to check if a field contains any values

Postby dick scherrer » Wed Nov 02, 2011 12:57 am

Hello and welcome to the forum,

Have you not already answered your question?

If the field is presented to the user and comes back blank, they have not entered anything. . .

Possibly i misunderstand something.
Hope this helps,
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