Concept for dataTable validator

Forms SharePoint Online
2

Dear @Gabegia,
Thank you for bringing the issue to our attention! We'll make sure to fix it as fast as possible, it already has been quite a long wait.

For now, you can try a validator like this, where you can check values for different columns:

fd.control('DataTable1').addValidator({
    name: 'DataTable validator',
    error: "Fill out all required columns",
    validate: function(value){
  for(var i = 0; i < value.length; i++){
    if(!value[i].Column2 || !value[i].Column3){
      return false;
    }
  }
  return true;
}});
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