Validation – empty/non empty vlookup field

Forums vLooup for SharePoint Validation – empty/non empty vlookup field

This topic contains 1 reply, has 2 voices, and was last updated by  Alexander Bautz 3 years, 11 months ago.

  • Author
    Posts
  • #8110

    Říha Michal
    Participant

    Hi Alexander,
    is it possible to make validation – if vlookup field is required it must contain at least one child item?
    Thanks!

    Michal

  • #8227

    Alexander Bautz
    Keymaster

    Hi,
    Sorry for the delay.

    It’s not possible to set this field as required, but in the latest (BETA) version of vLookup you can access the data object and check the count of vLookup children using a custom function.

    This way you could disable the save button or in some other ways inform the users about this being required.

    Look at the user manual for details

    Alexander

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