javascript regex for special characters

Question

I\'m trying to create a validation for a password field which allows only the a-zA-Z0-9 characters and .!@#$%^&*()_+-=

I can\'t seem to

Answer 1

Complete set of special characters:

/[\!\@\#\$\%\^\&\*\)\(\+\=\.\<\>\{\}\[\]\:\;\'\"\|\~\`\_\-]/g

To answer your question:

var regular_expression = /^[A-Za-z0-9\!\@\#\$\%\^\&\*\)\(+\=\._-]+$/g