Regular Expression To Match Only Alphabets And Spaces
A regular expression to match only alphabets and spaces.
Strings
Useful regular expressions to match strings like GUID, UUID, Social Security Number (SSN), etc.
Regular Expression To Extract File Extension From String
A short Regular Expression that helps developers quickly extract and match a file extension from a string.
Hashtag (#) Regular Expression
A regular expression to match hashtags (#) used in social media platforms.
Regular Expression For Twitter @username
A regular expression to validate Twitter username.
Regex To Match A Part Of A String And Ignore Everything After A Particular Text
A useful regex pattern that matches a part of a string and ignores everything after a particular text.
Regular Expression To Match Valid Filename
A regular expression to match valid filenames. Can be used to validate filenames entered by a user of an application, or the filename of files uploaded from a scanner.
Regex To Match Anything But One Or More Words
A regular expression which can match anything except one or more words in a string. It is a handy one if you want to skip some words in your index file.
Strict Canadian Postal Code Validation Regular Expression
This regular expression can be used to strictly match and validate Canadian postal codes (cannot start with W or Z and cannot contain the letters D, F, I, O, Q, or U).
Regular Expression To Match All Blank Lines In Document
A regular expression that matches all blank lines in a document. This can be useful in deleting blank/empty lines generated in Sublime 2/3.
Regex Match All Characters Except Space (Unless In Quotes)
A regular expression to match all characters in a string except space (unless in quotes).
Regular Expression To Match Arabic Characters
A regular expression that can be used to match and validate Arabic characters in a string.
Regular Expression To Match Russian Cyrillic Characters
A regular expression that can be used to match and validate Russian Cyrillic alphabet characters.
Regular Expression To Match Persian Characters
A regular expression that can be used to match and validate Persian characters in a string.
Regex To Match A String That Contains At least 1 Number And 1 Character
A Regular Expression to match a string containing at least 1 number and 1 character.
Regex To Match The First Word Of Each Line In A Multiline Text Block
A regular expression to match the first word of each line in a multiline text block (excluding spaces).
Regex To Match A String That Contains One Word Or Another
A Regular Expression that matches a string containing one word or another.
Regular Expression To Match Forward Slash
A Regular Expression that simply matches all forward slashes found in a string.
Regular Expression To Match Consecutive Alphabetic Characters
A Regular Expression to match two or more consecutive alphabetic characters in a string.
Regular Expression To Match Non-Alphanumeric Characters
A Regular Expression to match non-alphanumeric characters.
Regex To Match Characters Repeated More Than A Specified Number Of Times
A regular expression that characters repeated more than a specified number of times.
Regular Expression To Match Duplicate Words
A regular expression that matches duplicate words in a string. This can be useful in preventing duplicate words in your paragraphs.