action attribute for form (JavaScript 1.0)

JavaScript validation are client side scrips that is used to reduce the server load because all validation are check on client browser. This example has a required validation on the input box.

This HTML element specifies an input control for a form. The type of input is set by the type attribute and can be a variety of different types. (See Advanced HTML for more information about the different input types)

JavaScript validation are client side scrips that is used to reduce the server load because all validation are check on client browser. This example validates numeric characters on the input.

JavaScript validation are client side scrips that is used to reduce the server load because all validation are check on client browser. This example validates the input matches a valid e-mail address with a regular expression.

JavaScript validation are client side scrips that is used to reduce the server load because all validation are check on client browser. This example validates alphabetic characters on the input

These are used to apply the properties on the elements that are either enable or disable.