Validation rules are applied to HTML elements by adding special markup classes. E.g. adding ‘:required’ to element’s classes. Vanadium makes the element being validated against provided value. Instead of markup, one can use external definition provided as json structure. It is Ajax enabled in that sense one can declare particular field being validated by the result of the server response. 20+ Online Tools for Website Validation and Testing. As you probably know already, it’s important to check and test your Website to help ensure that it looks great and works beautifully regardless of the browser or platform used.
Testing a website before launch is one thing that you cannot afford to take lightly. Just like a minor negligence while constructing a building can cost life of millions of residents , the same way a small error left unnoticed can prove to be fatal for your website. Therefore, this implies that we must run our website through all necessary tests. This includes CSS Errors, HTML Errors, Cross browsing Errors, WAP Errors (if your site is WAP enabled) and various other tests.Below is the list of Online Tools for Website Validation and Testing. So make it sure that you go through this post and run all the necessary tests on your website before making it live. Validation tools 1.W3C markup validation service This validator checks the markup validity of Web documents in HTML, XHTML, SMIL, MathML, etc. Checks done on: Ketchup Plugin. Ketchup is a small (3.4KB minified & gzipped) jQuery Plugin that helps you to validate your forms.
Luminosity Colour Contrast Ratio Analyser The luminosity colour contrast ratio analyser tests whether the contrast between the background and the foreground is sufficient. Image Analyser The image analyser tests Web pages to ensure that images have been specified properly. Greasemonkey User Scripts Form Help A configurable Greasemonkey user script that allows textarea controls to be resized to suit the user's preference, and allows dropdown lists to optionally be permanently expanded to the user's preference. Heading Navigation A configurable Greasemonkey user script that allows keyboard navigation to headings. Manage Access Keys A Greasemonkey user script that displays the access keys on a web page, along with a facility to edit them to suit the preferences of the user.
Firefox Extensions Juicy Studio Accessibility Toolbar. » SEO tools, for starters - SEO Software for Professionals from Interleado. October 16th, 2008 | by Leila Davies | If you dig a little into the on-line marketing world, you will discover a golden well of hype and information about SEO.
If you are just starting out on this road, you might be inclined to display a large amount of enthusiasm and decide you definitely want in on this interesting yet challenging exercise – even if its only for a single website. After you make this decision, the logical next step is to ponder on where to start. The first step is research. One of the best things about SEO is that you never stop learning what works and what doesn’t and how to tweak things to work on different websites. A jQuery inline form validation, because validation is a mess « Position Absolute, ressources for the web developer. When it comes to form validation, it’s hard to have a versatile solution that works with every form.
Figuring out how to display errors is not a simple task. This is something I tried to remedy with this script. When an error needs to be displayed, the script creates a div and positions it in the top right corner of the input. This way you don’t have to worry about your HTML form structure.