Sometimes you want to show your user the strength of their password and although there a quite a few jQuery plugins that do this there are none that I have found that let you set the class of an element so that you can do a graphical representation of the strength.
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Did you ever have the need to prevent users from entering certain characters into your form
This plugin allow you to restric certain characters in your html inputs
This plugin extends the jQuery validation plugin, providing two components:
* A function that rates passwords for factors like mixed upper/lower case, mix of characters (digits, special characters), length and similarity to a username (optional).
* A custom method for the validation plugin that uses the rating function to display a password strength meter, requiring the field to have a good rating. The text displayed can be localized.
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. The rounded corner and shadow are done with CSS3 and degrade well in non compliant browsers. There is no images needed.
Jquery plugin which allow you to validate forms ,texbox , email form, Easily and quickly.
Forms are such a common element on the Internet we tend to blunder through them without too much thought. However, if the web site has added a few nice touches that make the process easier, it tends to speed up the process and reduce any frustration in finding our preferred username