Cross-Browser Testing Tools/Services Web Functional/Regression Test Tools Web Site Security Test Tools External Site Monitoring Services Web Site Management Tools Log Analysis Tools Other Web Test Tools Note: Categories are not well-defined and some tools could have been listed in several categories; the 'Web Site Management Tools' category includes products that contain: site version control tools, combined utilities/tools, server management and optimization tools, and authoring/publishing/deployment tools that include significant site management or testing capabilities.
Suggestions for category improvement are welcome; see bottom of this page to send suggestions.
If the purpose of registration is to confirm that the person exists, and that they have supplied a valid email address, then as part of the registration processe you a should either email them a random password or a confirmation token rather than letting them choose their own password and use it immediately.
Extending the Script Changing the colors is a great visual identifier for the user, but for added security, the script could be extended to disable the form submit button or alert the user before they submit the form if the passwords do not match.
Instead of as this lets the browser (and the user) know that the contents of that field need to be secured.