I have added a stronger password pattern in the sign up form according to this "^(?=.[a-z])(?=.[A-Z])(?=.\d)(?=.[@$!%?&])[A-Za-z\d@$!%?&]{8,}$" which is equivalent to Minimum eight characters, at least one uppercase letter, one lowercase letter, one number, and one special character. I have also updated the validation message accordingly.
I have added a stronger password pattern in the sign up form according to this "^(?=.[a-z])(?=.[A-Z])(?=.\d)(?=.[@$!%?&])[A-Za-z\d@$!%?&]{8,}$" which is equivalent to Minimum eight characters, at least one uppercase letter, one lowercase letter, one number, and one special character. I have also updated the validation message accordingly.
Fixes #591