Validation: Document does not exist in the Appianhttps://community.appian.com/discussions/f/general/17635/validation-document-does-not-exist-in-the-appianHi All, i want to apply validation on document which are &quot;not available&quot; in Appian. Please help me, how to achieve this validation. Regards, Vikramen-USTelligent Community 12RE: Validation: Document does not exist in the Appianhttps://community.appian.com/thread/69466?ContentTypeID=1Thu, 19 Sep 2019 15:07:56 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:190e6f71-1dc3-4f46-a9dc-c621822bc39aMike Schmitt<p>Can you clarify what you mean?&nbsp; Do you simply mean you want to pass an ID and verify whether it represents an Appian document?&nbsp; Or something else, like adding validation to a document upload field?</p><div style="clear:both;"></div>RE: Validation: Document does not exist in the Appianhttps://community.appian.com/thread/69452?ContentTypeID=1Thu, 19 Sep 2019 09:10:58 GMTd3a83456-d57b-489c-a84c-4e8267bb592a:7bd32201-de9d-440b-a030-19f6c80b33adJayapriya Muthu<p>Hi, Please check the below thread</p> <p><a href="https://community.appian.com/discussions/f/general/8567/check-weather-document-exists-or-not">community.appian.com/.../check-weather-document-exists-or-not</a></p><div style="clear:both;"></div>