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Resolved Validation Expression and Message
  1. How-to
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  1. Jay Hastings
  2. PowerBuilder
  3. Friday, 24 February 2023 04:15 PM UTC

This is my first time trying to use Regular Expression in the datawindows Validation Expression and Message.  I got help with the Expression , thank you.

In my compiled app if I break the rule, I get the pop up with the message.  When I click OK, The message pops up again, moved a little from where it was the first time.  So I always get the pop up twice after tabbing out of the field.  If I clear the field, and have Empty String is NULL, I get the pop up.  Twice.

Am I missing something or is there a better way to handle the message?

Thanks in advance.


Jay

请问下tab控件的问题 How to get the original Width and Height of UserObject
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