Display Form multiple input validation

Permanently deleted user

30 Oktober 2018 12:20

Hi all,

 

I have a Display Form activity with several input textboxes. I'd like to have a validation that works over multiple input field to check if at least one is filled.

 

None of them are required by themselves, but having the form completely empty should be invalid.

 

Kind regards,

 

Rik

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  Berend Veldkamp

  31 Oktober 2018 15:43

  I think the only way to do this is to write your own validation, after the displayform is submitted. If validation fails, reload the displayform and use runtime modifications to show the error message, for instance in the main Group form item. (Also, restore any other value the user has entered)

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  Zack Robison

  31 Oktober 2018 20:59

  ^ I like to use doWhile loops for what Berend just said.  In case you're unaware, the "Form Results" argument is helpful in pre-filling user info.

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