Regular Expression Validator (ASP.net Validation - TopicsExpress



          

Regular Expression Validator (ASP.net Validation Control): (Walk through web designing and development using ASP.Net) The RegularExpressionValidator control checks whether the value of an input control matches a pattern defined by a regular expression. This type of validation allows you to check for predictable sequences of characters, such as those in e-mail addresses, telephone numbers, and postal codes. Validation succeeds if the input control is empty. If a value is required for the associated input control, use a RequiredFieldValidator control in addition to the RegularExpressionValidator control.... on.fb.me/1tuQU9U
Posted on: Thu, 27 Nov 2014 09:04:11 +0000

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