For example I have an edit form with Name and Description:
Name: ApplePie Description: Sort of cake. (SUBMIT)
Default I can click on the submit button and still update the entries when nothing changed. I want to prevent this behaviour. So, when I click in the input field for example ApplePie and start writing ApplePie|s, the submit button goes active, but if I changed nothing the submit button is by default disabled.
I’m using Symfony 2.6.7 and jQuery.
Someone an idea? 🙂