Validating multiple controls
Both server side and client side validation can be used for total solution. NET has provided an additional control that complements the validator controls.
The Validation Summary control is reporting control, which is used by the other validation controls on a page.
The complete code for the above Validation Summary is as: I hope that this article would have helped you in understanding the Validation Controls in ASP. Please share it if you know more about this article.When data is entered, Access checks to see whether the input breaks a validation rule – if so, the input is not accepted, and Access displays a message.Access provides a number of ways to restrict input: You can use these methods of validating data alone or in combination with each other.Regular Expression Validator Control A regular expression is a powerful pattern matching language that can be used to identify simple and complex characters sequence that would otherwise require writing code to perform.Using Regular Expression Validator server control, you can check a user's input based on a pattern that you define using a regular expression. These expressions can be phone number, email address, zip code and many more. Simply set the Validation Expression property to any type of expression you want and it will validate it.