How to validate textboxes in a jsp page like the asp page of in .NET
posted 4 years ago
I have a jsp page with three textboxes , i need to validate if they are empty or not
There is a button in the form which transfers the values from the three textboxes onto a servlet. So if i leave the three textboxes as blank , then when i press the submit button i should see messages (in the jsp page itself) that the three fields are required?