Gravity Forms check for matching value in list












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I have a excel file with around 1000 different numbers (reference numbers).



When someone is filling a form they have to fill in their reference number.
After clicking submit I want the form to check all the 1000 numbers if there is a matching number.



If there is, the submission is valid and if there isn't I want to give the customer a error and add a class to the reference number field. Is this possible?










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    0















    I have a excel file with around 1000 different numbers (reference numbers).



    When someone is filling a form they have to fill in their reference number.
    After clicking submit I want the form to check all the 1000 numbers if there is a matching number.



    If there is, the submission is valid and if there isn't I want to give the customer a error and add a class to the reference number field. Is this possible?










    share|improve this question

























      0












      0








      0








      I have a excel file with around 1000 different numbers (reference numbers).



      When someone is filling a form they have to fill in their reference number.
      After clicking submit I want the form to check all the 1000 numbers if there is a matching number.



      If there is, the submission is valid and if there isn't I want to give the customer a error and add a class to the reference number field. Is this possible?










      share|improve this question














      I have a excel file with around 1000 different numbers (reference numbers).



      When someone is filling a form they have to fill in their reference number.
      After clicking submit I want the form to check all the 1000 numbers if there is a matching number.



      If there is, the submission is valid and if there isn't I want to give the customer a error and add a class to the reference number field. Is this possible?







      javascript php wordpress gravity-forms-plugin gravityforms






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 20 '18 at 12:57









      JGRJGR

      246




      246
























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