if i want that a person can only register one time and use a text fild to enter a number to check it with.
how do i do?

im thinking that you probebly need to loop the datalist and check a column for this value.

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2 Comments

  1. Hugo

    Hi there,

    You can try to use the Duplicate Value Validator to prevent people from entering the same value at the first place rather than trying to fix the problem in the datalist later.

    Hope this helps.

    Cheers

  2. Peter Andersson

    okaj so it work that way?
    i thught that it only checked the curent form and not previously entrys in the process.
    thx for the replay