I have form1 and form2 where each have fieldl1 and field2. Form3 have only one field. Each time a value is entered in form1/field1 or form2/field1 value is copied in form3/field1 with an IFFFT rule. My goal is to be sure that an entry in Form1/field1 not already exist in form2/field1 or entry in Fomr2/field1 not already exist in form1. To do that I use Form3 with uniquesense fonction rule. That work ! if the current entry already existe in form1 or form2 I can show a validation message but it doesn't stop the entry record....
If someone understand me, can you help me to stop record when entry already existe in form3
Thanks