JQuery extension Validate 1 basic usage and package and download

They are:
<Script src = "../Contents/JS/jquery-1.5.js" type = "text/javascript"> </script>
<Script src = "../Contents/JS/jquery. validate. min. js" type = "text/javascript"> </script>

1. Basic usage: set verification rules through styles

Copy codeThe Code is as follows:
<Script type = "text/javascript">
$ (Function () {$ ("# signupForm"). validate () ;}); // verify the selected form
</Script>

<P>
<Label for = "email"> Email </label>
<Input id = "email" name = "email" class = "required email"/>
<! -- This indicates that the email address is required and correct. -->
</P>
<P>
<Label for = "txtAge"> age </label>
<Input id = "txtAge" name = "txtAge" min = "18" max = "45"/>
<! -- The age must be between 18 and 45 -->
</P>

When a form is submitted, an error occurs if no email is entered or the email is incorrect, as shown below:

The default prompt after the text box indicates that jquery can be modified. validate. min. js. Search for and replace the style with Chinese. The style can be changed through the css class style, as shown in. required ,. email, etc. Of course, the class here can be separated by spaces among one or more items. The syntax format is the same as that of css. The options are as follows:

(1) required: required field for true
(2) remote: "check. php" uses ajax to call check. php to verify the input value.
(3) email: true: You must enter an email in the correct format.
(4) url: true must enter the url in the correct format
(5) date: true must be a date in the correct format
(6) dateISO: true: the date (ISO) in the correct format must be entered. For example, 2009-06-23,1998/01/22: only the format is verified and the validity is not verified.
(7) number: true: a valid number (negative number, decimal number) must be entered)
(8) digits: true must be an integer.
(9) creditcard: a valid credit card number must be entered.
(10) must to: "# field" the input value must be the same as # field
(11) accept: enter a string with a valid suffix (the suffix of the uploaded file)
(12) maxlength: A string with a maximum length of 5 characters)
(13) minlength: 10 string with a minimum input length of 10 (one character for Chinese characters)
(14) rangelength: [5, 10] The input length must be a string between 5 and 10. ") (a Chinese character is a single character)
(15) range: [5, 10] The input value must be between 5 and 10.
(16) max: 5 input value cannot be greater than 5
(17) min: 10 input value cannot be less than 10

Source code download