Validating text area

And if you are putting this stuff into a database and aren't escaping anything then you are open to sql injection.

The Text Box Watermark control in the AJAX Control Toolkit extends a text box so that a text is displayed within the box. If the user leaves the box without entering text, the prefilled text reappears. NET Validation Controls on the same page, but these issues may be overcome.

It animates anything Java Script can touch (CSS properties, canvas library objects, SVG, generic objects, whatever) and it solves lots of browser inconsistencies, all with blazing speed (up to 20x faster than j Query).

Other libraries like j Query, Velocity, Transit, and Zepto only tween CSS properties.

presently my php code to validate the text area is if($comments == "" ) with this code if a user hits the space bar once or couple of times as a matter of fact there are no characters entered by the user i do not want this to happen, if a user simply hits the spacebar and does not type anything i should be able to display an alert message. From what you posted it looks like you are using register_globals which is a security risk.

I really hope you are taking the proper security measures with your php.

It makes your page much more user-friendly, and takes out the frustration of having to fill out the same form repeatedly.

It's also very precise, as you can point out the exact field where there's a problem.

Sock JS gives you a coherent, cross-browser, Javascript API which creates a low latency, full duplex, cross-domain communication channel between the browser and the web server.

It features a flexible expression parser and offers an integrated solution to work with numbers, big numbers, complex numbers, units, and matrices.

Piwik is a free web analytics tool that provides you with detailed reports on your website's visitors, your marketing campaigns and much more.

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Finally, add some server-side code to output the text in the field if no validator issued an error message: Note The feedback system for this content will be changing soon. If content within a comment thread is important to you, please save a copy.

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