Jsp code for validating username and password Free non reg mobile phone chat rooms
The simplest way to do this is to have the password entered twice, and then check that they are identical.
Instead of as this lets the browser (and the user) know that the contents of that field need to be secured.
Here we have an enhanced version of the above code where we've added HTML5 handler to the first password field which updates the pattern required by the second password field - in effect forcing them to be identical: Here you can see a screen shot from Safari of the form being completed.
The red/green markers have been implemented using CSS: In this example it should be clear to the user that the form can only be submitted once all three green ticks appear.
While having a strong password is a good first step, it needs to be backed up by additional measures on the server that prevent brute-force attacks.
One popular approach is to install Fail2Ban to monitor log files and lock out repeat offendors.
Instead of using is shorthand for 'any letter, number or the underscore character'.