You probably need a custom validator for this

Thanks for your reply Klas. Can you specify a little better what I need to do?

You will need to write custom javascript validator for this. If you don't have your own developers you can contact Octopoos to give you the quote

Thanks Klas.

I'm developing my own code, but I don't know how can I count number of fields that user adds. Since I'm using fieldX, I have to know the number of fields that user uses to compare, right?

Hi,

I solved my validation issue!

Now I have a problem, I want validate only when user clicks "Save & Close" button. If there is repeated fields, when user clicks on button I want to show a message saying what is wrong and maintains user in same place, like when I have a required field that is not filled (SEBLOD makes this for required fields). How can I say to form that the submit button works only if validation returns true?

What I need is something like <button onclick="myFunction()">Save & Close</button>, where saving depends on myFunction() returns true or false. How can (where) I change button click event?

Thanks and I apologize for the amount of questions

Hi, 

I resolved now my requirement!

Thanks for all