Q:

Input type matching for following characters in html5

How to design a patter to accept following characters and numbers with alpin html5  /!@#%?&*()-+= . Thanks in advance.. jsfiddle.net/5dtk5/

A:

You basically need to specify the regular expression.
Try something like ^[a-zA-Z0-9!@#\$%\^\&*\)\(+=._-]+$

