Solution : How to find out if User Entered Something in a String ??

Hello Everyone,
I have a textbox, if user leaves it empty I want to check for that...
if I do something like this...
IF (textbox = '') THEN -- doesn't work
IF (textbox = NULL) THEN -- doesn't work....
What is the way to find this out...
Thanks,
Harsimrat
Message was edited by:
Harsimrat

Hello Everyone,
I have a textbox, if user leaves it empty I want to
check for that...
if I do something like this...
IF (textbox = '') THEN -- doesn't work
> IF (textbox = NULL) THEN -- doesn't work....>
What is the way to find this out...
Thanks,
Harsimrat
> IF (textbox IS NULL) THEN -- should work....>
Khurram Siddiqui
[email protected]

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Solution : How to find out if User Entered Something in a String ??

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