Gets or sets a value indicating whether validation is performed when the HtmlInputButton control is clicked.
Assembly: System.Web (in System.Web.dll)
By default, page validation is performed when an HtmlInputButton control is clicked. Page validation determines whether the input controls associated with a validation control on the page all pass the validation rules specified by the validation control.
You can specify or determine whether validation is performed on both the client and the server when an HtmlInputButton control is clicked by using the property. To prevent validation from being performed, set the property to false.
This property is commonly used in the event handler for the ServerClick event to prevent page validation from occurring when a Cancel or Reset button is clicked.