Discuss "Common Regular Expressions" in the .Net Development forum.

Name: ^[a-zA-Z\-\'\s]{1,40}$
-Allows up to 40 lowercase and uppercase characters and a few special characters that often appear in some names such as apostrophes and hyphens.
-Samples: John Doe
O'Dell

Social Security Number: ^\d{3}-\d{2}-\d{4}$
-Allows input of 3 digits, a dash, 2 digits, a dash and then 4 digits.
-Samples: 111-11-1111

Phone Number: ^[01]?[- .]?(\([2-9]\d{2}\)|[2-9]\d{2})[- .]?\d{3}[- .]?\d{4}$
-Validates a U.S. phone number
-Samples: (425) 555-0123
425-555-0123
425 555 0123
1-425-555-0123

URL: ^(ht|f)tp(s?)\:\/\/[0-9a-zA-Z]([-.\w]*[0-9a-zA-Z])*(: (0-9)*)*(\/?)([a-zA-Z0-9\-\.\?\,\'\/\\\+&%\$#_]*)?$
-Validates a URL
-Samples: ht tp://www.developerbarn.com
ht tps://www.developerbarn.com

Zip Code: ^(\d{5}-\d{4}|\d{5}|\d{9})$|^([a-zA-Z]\d[a-zA-Z] \d[a-zA-Z]\d)$
-Validates a U.S. zip code. Must contain either 5 or 9 numeric characters
-Samples: 12345

More to come soon...

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