topic Re: Force a field to not accept duplicated values in Geodatabase Questions https://community.esri.com/t5/geodatabase-questions/force-a-field-to-not-accept-duplicated-values/m-p/764090#M587 <HTML><HEAD></HEAD><BODY><P>Try creating an "unique" index on top of the field you want to restrict.</P><P></P><P><A href="http://help.arcgis.com/EN/arcgisdesktop/10.0/help/index.html#//005s00000011000000">http://help.arcgis.com/EN/arcgisdesktop/10.0/help/index.html#//005s00000011000000</A></P><P></P><P>Hope this helps</P><P></P><P>Jesús de Diego</P></BODY></HTML> Wed, 21 Oct 2015 14:02:30 GMT Anonymous User 2015-10-21T14:02:30Z Force a field to not accept duplicated values https://community.esri.com/t5/geodatabase-questions/force-a-field-to-not-accept-duplicated-values/m-p/764089#M586 <HTML><HEAD></HEAD><BODY><P>Is there a way to configure a field to not accept adding new records similar to the ones already existing in it. Simply, preventing that field from creating repeated or duplicated values?</P><P></P><P>Any help is appreciated</P><P>Best Regards,</P></BODY></HTML> Wed, 21 Oct 2015 13:42:31 GMT https://community.esri.com/t5/geodatabase-questions/force-a-field-to-not-accept-duplicated-values/m-p/764089#M586 HaniDraidi 2015-10-21T13:42:31Z Re: Force a field to not accept duplicated values https://community.esri.com/t5/geodatabase-questions/force-a-field-to-not-accept-duplicated-values/m-p/764090#M587 <HTML><HEAD></HEAD><BODY><P>Try creating an "unique" index on top of the field you want to restrict.</P><P></P><P><A href="http://help.arcgis.com/EN/arcgisdesktop/10.0/help/index.html#//005s00000011000000">http://help.arcgis.com/EN/arcgisdesktop/10.0/help/index.html#//005s00000011000000</A></P><P></P><P>Hope this helps</P><P></P><P>Jesús de Diego</P></BODY></HTML> Wed, 21 Oct 2015 14:02:30 GMT https://community.esri.com/t5/geodatabase-questions/force-a-field-to-not-accept-duplicated-values/m-p/764090#M587 Anonymous User 2015-10-21T14:02:30Z