@Jagadeesh_Prakash Thanks for your help

@Saravanan_Dharmaraj Thanks for your help

Hi I have Touch Ui Dialog, in that dialog I have 5 fields are there. So when author open dialog and submit without author anything [all dialog fields are empty] on that time we have to show alert like "No value entered .please add at least one of the field..."       Please help me thanks in advanc...