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Power Platform Community / Forums / Power Apps / Business Rule Logic
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Business Rule Logic

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Posted on by WillboBaggins 34

Hello,

 

I am trying to build nested logic expressions into a Business Rule for a Model Driven App.

 

I would like to make something like this example

IF (A OR B) AND (C OR D) THEN ...

 

However, the Business Rule only appears to let me do this:
IF (A OR B OR C OR D) THEN ...

 

Does anyone know how I can achieve a nested expression? 

Categories:
Building Power Apps
I have the same question (0)
  • Verified answer
    Ami K Profile Picture
    Ami K 15,689 Super User 2024 Season 1 on at

    @WillboBaggins frustratingly it is not possible to use a combination like this. For example you cannot use a Business Rule to validate whether a field equals "A" AND the value of another field is less than 100 OR is greater than 0.

     

    A workaround is to either use JS script, or add an additional business rule accommodate the additional OR condition.

     

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    If I have answered your question, please mark your post as Solved. Remember, you can accept more than one post as a solution.

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    Imran-Ami Khan

  • WillboBaggins Profile Picture
    WillboBaggins 34 on at

    @Amik Ok, thank you for confirming that. I will build a workaround using another Business Rule to deal with sub expressions.

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