Popular Regular Expression Snippets




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  1. FAVUseful regular expressions

    Regular Expression regex saved by 12 people
    posted on March 31, 2010 by vagrantradio
  2. FAVApache redirect from domain.com to www.domain.com

    Regular Expression apache configuration saved by 11 people
    posted on October 8, 2007 by therobot
  3. FAVConvert whitespace to underscores

    Regular Expression regex whitespace RegularExpression saved by 8 people
    posted on December 12, 2007 by lagrangeapex
  4. FAVThe Best Email RegEx (yet)

    Regular Expression regex email saved by 7 people
    posted on June 13, 2010 by nkm
  5. FAVFind CSS Style Definitions

    Regular Expression regex css regular expressions styles saved by 7 people
    posted on August 4, 2009 by mocha0range
  6. FAVValidate US ZIP Code

    Regular Expression saved by 7 people
    posted on August 9, 2008 by Scooter
  7. FAVValidate e-mail address

    Regular Expression saved by 7 people
    posted on August 2, 2008 by Scooter
  8. FAVJS Email Validation

    Regular Expression regex saved by 7 people
    posted on March 10, 2008 by beforebeta
  9. FAVUSA Social Security Number

    Regular Expression saved by 7 people
    posted on October 19, 2007 by edwinjanmoss
  10. FAVIP Address

    Regular Expression saved by 7 people
    posted on October 19, 2007 by edwinjanmoss
  11. FAVTime

    Regular Expression saved by 7 people
    posted on October 19, 2007 by edwinjanmoss
  12. FAVRegular Expression to Grab the Content of an XML Element

    Regular Expression xml RegularExpression saved by 7 people
    posted on May 16, 2007 by rengber
  13. FAVRegular Expressions For URI Validation/Parsing

    Regular Expression regex email url javascript parse validation uri mailto address saved by 6 people
    posted on June 24, 2008 by wizard04
  14. FAVGrab an html tag and leave just the content

    Regular Expression html find-and-replace saved by 6 people
    posted on July 20, 2007 by rhlowe
  15. FAVFind CSS Style Names

    Regular Expression regex css regular expressions styles saved by 5 people
    posted on August 4, 2009 by mocha0range
  16. FAVIBAN regex (all IBANs)

    Regular Expression regex iban saved by 5 people
    posted on May 26, 2009 by resurge
  17. FAVIPv4 Address

    Regular Expression regex ip saved by 5 people
    posted on November 11, 2008 by binarynomad
  18. FAVValidate UK PostCode

    Regular Expression saved by 5 people
    posted on August 23, 2008 by Scooter
  19. FAVIP address

    Regular Expression saved by 5 people
    posted on January 21, 2008 by alti
  20. FAVremove all non-number characters

    Regular Expression saved by 5 people
    posted on January 21, 2008 by alti
  21. FAVDate

    Regular Expression saved by 5 people
    posted on October 19, 2007 by edwinjanmoss
  22. FAVRFC 2822 Email Validation

    Regular Expression regex email validation rfc 2822 saved by 4 people
    posted on October 11, 2009 by pacey
  23. FAVValidate a URL

    Regular Expression regex url validation saved by 4 people
    posted on September 10, 2009 by meggesje
  24. FAVFind CSS Attributes

    Regular Expression regex css regular expressions styles saved by 4 people
    posted on August 4, 2009 by mocha0range
  25. FAVRegular expression: catch img src attribute in html

    Regular Expression html regexep saved by 4 people
    posted on February 11, 2009 by albertomori
  26. FAVSSN Social Security Numbers

    Regular Expression regex ssn saved by 4 people
    posted on November 11, 2008 by binarynomad
  27. FAVValidate Canadian Postal Code

    Regular Expression saved by 4 people
    posted on August 16, 2008 by Scooter
  28. FAVUS Phone Number with extension, flexible

    Regular Expression regex phone us extension saved by 4 people
    posted on March 13, 2008 by martinkas
  29. FAVCanadian Social Insurance Number

    Regular Expression saved by 4 people
    posted on October 19, 2007 by edwinjanmoss
  30. FAVUS zip code

    Regular Expression saved by 4 people
    posted on October 19, 2007 by edwinjanmoss
  31. FAVRegular Expression to Grab an Object Type Name from a C# Code File.

    Regular Expression csharp RegularExpression SourceCodeAnalysis saved by 4 people
    posted on January 22, 2007 by rengber
  32. FAVRegular Expression to Grab an Object Reference Name from a C# Code File.

    Regular Expression csharp RegularExpression SourceCodeAnalysis saved by 4 people
    posted on January 18, 2007 by rengber
  33. FAVRegular Expression to Grab a Method Name from a C# Code File.

    Regular Expression csharp RegularExpression SourceCodeAnalysis saved by 4 people
    posted on January 17, 2007 by rengber
  34. FAVRegular Expression to Grab a ClassName from a C# Code File

    Regular Expression csharp RegularExpression SourceCodeAnalysis saved by 4 people
    posted on January 16, 2007 by rengber
  35. FAVHexadecimal Value

    Regular Expression regexp hexadecimal saved by 4 people
    posted on November 20, 2006 by Corhol
  36. FAVRegex - Match IPv4 address

    Regular Expression regex php ip RegularExpression preg IPv4 saved by 3 people
    posted on October 27, 2010 by dmertl
  37. FAVRegEx to find replace in TextMate

    Regular Expression regex php textmate search replace saved by 3 people
    posted on May 27, 2010 by rwczippy
  38. FAVREGEXP - Test of password is strong

    Regular Expression saved by 3 people
    posted on March 31, 2010 by level09
  39. FAVREGEXP - Validate a URL

    Regular Expression saved by 3 people
    posted on March 31, 2010 by level09
  40. FAVEmail validation Regex

    Regular Expression saved by 3 people
    posted on March 27, 2009 by Providence
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