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Check whether the text value entered on the form is in another SharePoint list or not when submit button is clicked

Question asked by sravyareddy0219 on Dec 20, 2016
Latest reply on Dec 20, 2016 by emha

I have a form which has a single text field that the user enters. I need to validate the form that the value entered into this field exists in another SharePoint list when the form is submitted. If it doesn't exist, error message should appear which says "Please enter the valid ID". Please suggest me some options.