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Browse Expressions by Category

173 regular expressions found in this category!

Expressions in category: Misc

Change page:   |    Displaying page 1 of 9 pages; Items 1 to 20
Title Test Details Pattern Title
Expression
^[a-zA-Z]+(([\'\,\.\- ][a-zA-Z ])?[a-zA-Z]*)*$
Description
Person's name (first, last, or both) in any letter case. Although not perfect, this expression will filter out many incorrect name formats (especially numerics and invalid special characters).
Matches
T.F. Johnson | John O'Neil | Mary-Kate Johnson
Non-Matches
sam_johnson | Joe--Bob Jones | dfjsd0rd
Author Rating: The rating for this expression. Robert Dugre
Title Test Details Pattern Title
Expression
^(?=.*\d).{4,8}$
Description
Password expression. Password must be between 4 and 8 digits long and include at least one numeric digit.
Matches
1234 | asdf1234 | asp123
Non-Matches
asdf | asdf12345 | password
Author Rating: The rating for this expression. Steven Smith
Title Test Details Pattern Title
Expression
((\(\d{3}\) ?)|(\d{3}-))?\d{3}-\d{4}
Description
US Phone Number -- doesn't check to see if first digit is legal (not a 0 or 1).
Matches
(123) 456-7890 | 123-456-7890
Non-Matches
1234567890
Author Rating: The rating for this expression. Steven Smith
Title Test Details Pattern Title
Expression
^([a-zA-Z0-9@*#]{8,15})$
Description
Password matching expression. Match all alphanumeric character and predefined wild characters. Password must consists of at least 8 characters and not more than 15 characters.
Matches
@12X*567 | 1#Zv96g@*Yfasd4 | #67jhgt@erd
Non-Matches
$12X*567 | 1#Zv_96 | +678jhgt@erd
Author Rating: The rating for this expression. lawson law
Title Test Details Pattern Title
Expression
^\d{3}\s?\d{3}$
Description
This can be used to match indian style pincodes / postal codes used by the indian postal departments which are 6 digits long and may have space after the 3rd digit
Matches
400 099 | 400099 | 400050
Non-Matches
2345678 | 12345 | asdf
Author Rating: The rating for this expression. anup kallingal
Title Test Details Pattern Title
Expression
\d{2}.?\d{3}.?\d{3}/?\d{4}-?\d{2}
Description
This regular expressions matches CNPJ number. CNPJ is a Registration Number of Brazilian Companies.
Matches
00.000.000/0000-00 | 00000000000000
Non-Matches
00-000-000-000-00 | AA.AAA.AAA/AAAA-AA
Author Rating: The rating for this expression. Gabriel Fróes
Title Test Details Pattern Title
Expression
^\(?[\d]{3}\)?[\s-]?[\d]{3}[\s-]?[\d]{4}$
Description
This regular expression matches 10 digit US Phone numbers in different formats. Some examples are 1)area code in paranthesis. 2)space between different parts of the phone number. 3)no space between different parts of the number. 4)dashes between parts.
Matches
(573)8841878 | 573-884-1234 | 573 234 1256
Non-Matches
(573)(673)2345 | 573-12-2345
Author Rating: The rating for this expression. kode kode
Title Test Details Pattern Title
Expression
^(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.(\d{1,2}|1\d\d|2[0-4]\d|25[0-5])$
Description
This matches an IP address, putting each number in its own group that can be retrieved by number. If you do not care about capturing the numbers, then you can make this shorter by putting everything after ^ until immediately after the first \. in a group ( ) with a {3} after it. Then put the number matching regex in once more. It only permits numbers in the range 0-255.
Matches
0.0.0.0 | 255.255.255.02 | 192.168.0.136
Non-Matches
256.1.3.4 | 023.44.33.22 | 10.57.98.23.
Author Rating: The rating for this expression. Andrew Polshaw
Title Test Details Pattern Title
Expression
,(?!(?<=(?:^|,)\s*\x22(?:[^\x22]|\x22\x22|\\\x22)*,)(?:[^\x22]|\x22\x22|\\\x22)*\x22\s*(?:,|$))
Description
This regex can be used to split the values of a comma delimitted list. List elements may be quoted, unquoted or empty. Commas inside a pair of quotation marks are not matched.
Matches
1,,3""but, wait",5 | 1,2,3
Non-Matches
"Test""a,b,c,d""ing" | no comma | semi; colon
Author Rating: The rating for this expression. Michael Ash
Title Test Details Pattern Title
Expression
^[A-Za-z]{2}[0-9]{6}[A-Za-z]{1}$
Description
UK National Insurance Number validation. Especially useful to validate through clientside/server side script on a website.
Matches
SP939393H | PX123456D | SW355667G
Non-Matches
12SP9393H | S3P93930D | 11223344SP00ddSS
Author Rating: The rating for this expression. Santosh Potadar
Title Test Details Pattern Title
Expression
^[A-Za-z]{6}[0-9LMNPQRSTUV]{2}[A-Za-z]{1}[0-9LMNPQRSTUV]{2}[A-Za-z]{1}[0-9LMNPQRSTUV]{3}[A -Za-z]{1}$
Description
Check italian fiscal code (codice fiscale) with &quot;OMOCODIA&quot; control
Matches
BTTNDR78R06A79QU
Non-Matches
BTTNDR78R06A79AU
Author Rating: The rating for this expression. andrea mele
Title Test Details Pattern Title
Expression
^([0-1])*$
Description
Expression validating a Binary string of any length
Matches
10101000 | 01010000 | 100000001
Non-Matches
01000200 | 00021000 | e10000000
Author Rating: The rating for this expression. Cliff Wagner
Title Test Details Alphanumeric
Expression
^[a-zA-Z0-9]+$
Description
Matches any alphanumeric string (no spaces).
Matches
10a | ABC | A3fg
Non-Matches
45.3 | this or that | $23
Author Rating: The rating for this expression. Steven Smith
Title Test Details Pattern Title
Expression
\u00AE
Description
Matches the registered trademark (&#174;). Pretty simple, yet I dont think existed on RegExLib before.
Matches
®
Non-Matches
anything else
Author Rating: The rating for this expression. Roman Lukyanenko
Title Test Details Pattern Title
Expression
\u00A3
Description
Matches the British Pound symbol. Pretty simple, yet I dont think existed on RegExLib before.
Matches
£
Non-Matches
anything else
Author Rating: The rating for this expression. Roman Lukyanenko
Title Test Details Pattern Title
Expression
^([a-z0-9]{32})$
Description
Matches a md5 hash, simple yet powerful
Matches
790d2cf6ada1937726c17f1ef41ab125
Non-Matches
790D2CF6ADA1937726C17F1EF41AB125 | 790d2cf6ada1937726c17f1ef41ab125f6k
Author Rating: The rating for this expression. Thijs Wijnmaalen
Title Test Details Pattern Title
Expression
[:]{1}[-~+o]?[)&gt;]+
Description
This ist the Expression for a happy smiley. It should find all the usual writings of the emotion icon :)
Matches
:))))) | :+&gt; | :o)
Non-Matches
;o) | :-(
Author Rating: The rating for this expression. Ullrich Clemenz Canaan
Title Test Details Pattern Title
Expression
<img([^>]*[^/])>
Description
Use this along with this replacement string &lt;img\1 /&gt; to convert image tags to XHTML compliant image tags.
Matches
<img src="bob">
Non-Matches
<img src="bob" />
Author Rating: The rating for this expression. Murray Roke
Title Test Details Pattern Title
Expression
\u2122
Description
Matches the ™ symbol. Pretty simple, yet I dont think existed on RegExLib before.
Matches
Non-Matches
anything else
Author Rating: The rating for this expression. Roman Lukyanenko
Title Test Details Pattern Title
Expression
^(([a-zA-Z]:|\\)\\)?(((\.)|(\.\.)|([^\\/:\*\?"\|<>\. ](([^\\/:\*\?"\|<>\. ])|([^\\/:\*\?"\|<>]*[^\\/:\*\?"\|<>\. ]))?))\\)*[^\\/:\*\?"\|<>\. ](([^\\/:\*\?"\|<>\. ])|([^\\/:\*\?"\|<>]*[^\\/:\*\?"\|<>\. ]))?$
Description
File Name Validator. Validates both UNC (\\server\share\file) and regular MS path (c:\file).
Matches
File.txt | c:\Blah\..\.\Blah Blah.Blah\File.txt | \\server\share\file.txt
Non-Matches
File.txt | c:\.File.txt | c:\.\.Blah\File.txt
Author Rating: The rating for this expression. Dmitry Borysov
Change page:   |    Displaying page 1 of 9 pages; Items 1 to 20

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