I try The following code but it seems to not working what wrong with the code [Function:CHEKIF] 10 : IF (@@JKTAX IS NULL) 20 : CALL : whatsappstring1 30 : ELSE 40 : CALL : whatsappstring 50 : ENDIF
If doesn't work like this Solved Code : [Function:CHEKIF] 10 : IF@JKTAX="" 20 : CALL : whatsappstring1 30 : ELSE 40 : CALL : whatsappstring 50 : ENDIF