Regular expression for validating email
Regex regex = new Regex(@" ^ # anchor at the start (?
=.*\d) # must contain at least one numeric character (?
A character set indicates that just one of the given character(s) should occur in the current position.
This page may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist.=.*[a-z]) # must contain one lowercase character (? # From 8 to 10 characters in length \s # allows a space $ # anchor at the end", Regex Options.Ignore Pattern Whitespace); Validates the format, type, and length of the supplied input field.This How To shows how you can use regular expressions within ASP. Regular expressions are a good way to validate text fields such as names, addresses, phone numbers, and other user information.You can use them to constrain input, apply formatting rules, and check lengths. This How To shows how you can use regular expressions within ASP. Objectives Overview Using a Regular Expression Validator Control Using the Regex Class Common Regular Expressions Additional Resources If you make unfounded assumptions about the type, length, format, or range of input, your application is unlikely to be robust.