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Browse Expressions by Category

173 regular expressions found in this category!

Expressions in category: Misc

Change page:   |    Displaying page 2 of 9 pages; Items 21 to 40
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 Pattern Title
Expression
^.{4,8}$
Description
Matches any string between 4 and 8 characters in length. Limits the length of a string. Useful to add to password regular expressions.
Matches
asdf | 1234 | asdf1234
Non-Matches
asd | 123 | asdfe12345
Author Rating: The rating for this expression. Steven Smith
Title Test Details Pattern Title
Expression
(?:\d|I{1,3})?\s?\w{2,}\.?\s*\d{1,}\:\d{1,}-?,?\d{0,2}(?:,\d{0,2}){0,2}
Description
This RE validates standard Bible verse notation.
Matches
Genesis 3:3-4,6 | II Sam 2:11,2 | 2 Tim 3:16
Non-Matches
Genesis chap 3, verse 3 | 2nd Samuel 2
Author Rating: The rating for this expression. Scott Kahler
Title Test Details Pattern Title
Expression
^([0-9]{2})?(\([0-9]{2})\)([0-9]{3}|[0-9]{4})-[0-9]{4}$
Description
A simple expression to brazilian phone number code, with international code. Simple DDI without "+" 99 plus simple DDD (99) plus simple local phone number 3 or 4 digits plus "-" plus 4 digits.
Matches
55(21)123-4567 | (11)1234-5678 | 55(71)4562-2234
Non-Matches
3434-3432 | 4(23)232-3232 | 55(2)232-232
Author Rating: The rating for this expression. Rafael Miranda
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 "OMOCODIA" control
Matches
BTTNDR78R06A79QU
Non-Matches
BTTNDR78R06A79AU
Author Rating: The rating for this expression. andrea mele
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
<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
\d{4}-?\d{4}-?\d{4}-?\d{4}
Description
Major credit card validator. Only checks that the format is 16 digits (optionally separated by hyphens), not the value of any of the digits.
Matches
1234-1234-1234-1234 | 1234123412341234
Non-Matches
1234123412345
Author Rating: The rating for this expression. Steven Smith
Title Test Details Pattern Title
Expression
^[a-zA-Z]{1,2}[0-9][0-9A-Za-z]{0,1} {0,1}[0-9][A-Za-z]{2}$
Description
Matches UK postcodes according to the following rules 1. LN NLL eg N1 1AA 2. LLN NLL eg SW4 0QL 3. LNN NLL eg M23 4PJ 4. LLNN NLL eg WS14 0JT 5. LLNL NLL eg SW1N 4TB 6. LNL NLL eg W1C 8LQ Thanks to Simon Bell for informing me of LNL NLL rule for postcodes which I had omitted in an earlier version.
Matches
G1 1AA | EH10 2QQ | SW1 1ZZ
Non-Matches
G111 1AA | X10 WW | DDD 5WW
Author Rating: The rating for this expression. Dave Sparks
Title Test Details Pattern Title
Expression
\b(([01]?\d?\d|2[0-4]\d|25[0-5])\.){3}([01]?\d?\d|2[0-4]\d|25[0-5])\b
Description
Most Concise RegExp for matching Decimal IPs. If nothing else, it'll make your code easier to read. (And I know that \d?\d is \d{1,2} but that's 2 extra characters.) --Update: darkone noticed 8 characters could be shaved down. I've edited it to reflect this. Thanks, darkone!
Matches
217.6.9.89 | 0.0.0.0 | 255.255.255.255
Non-Matches
256.0.0.0 | 0978.3.3.3 | 65.4t.54.3
Author Rating: The rating for this expression. Sean Schricker
Title Test Details Five Integer US ZIP Code
Expression
^\d{5}$
Description
Matches 5 numeric digits, such as a zip code.
Matches
33333 | 55555 | 23445
Non-Matches
abcd | 1324 | as;lkjdf
Author Rating: The rating for this expression. Steven Smith
Title Test Details Pattern Title
Expression
^(?=.*\d)(?=.*[a-z])(?=.*[A-Z])(?!.*\s).{4,8}$
Description
Password expresion that requires one lower case letter, one upper case letter, one digit, 6-13 length, and no spaces. This is merely an extension of a previously posted expression by Steven Smith ([email protected]) . The no spaces is new.
Matches
1agdA*$# | 1agdA*$# | 1agdA*$#
Non-Matches
wyrn%@*&amp;$# f | mbndkfh782 | BNfhjdhfjd&amp;*)%#$)
Author Rating: The rating for this expression. Jeremy Samuel
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
(\[[Ii][Mm][Gg]\])(\S+?)(\[\/[Ii][Mm][Gg]\])
Description
easy when you want to allow your users to post images, but in a controlled way. I used it like this (in php): $text = preg_replace(&quot;/(\[IMG\])(\S+?)(\[\/IMG\])/is&quot;, &quot;&lt;a href=\&quot;\\2\&quot; target=\&quot;_blank\&quot;&gt;&lt;IMG SRC=\&quot;\\2\&quot; align=\&quot;center\&quot; height=\&quot;100\&quot; border=\&quot;0\&quot;&gt;&lt;/a&gt;&quot;,$text); so whenever they use [img]http://www.foo.com/bleh.jpg[/img] it will be converted to &lt;a href=&quot;http://www.foo.com/bleh.jpg&quot; target=&quot;_blank&quot;&gt;&lt;IMG SRC=&quot;http://www.foo.com/bleh.jpg&quot; align=&quot;center&quot; height=&quot;100&quot; border=&quot;0&quot;&gt;&lt;/a&gt; so you get a 100 pixels high picture, and when they click on it it opens in a new window... (to prevent users from posting huge pictures and stuff)
Matches
[IMG]http://bleh.jpg[/IMG] | [ImG]bleh[/imG] | [img]ftp://login:[email protected][/img]
Non-Matches
&lt;img src=&quot;bleh.jpg&quot;&gt;
Author Rating: The rating for this expression. marnik vander elst
Title Test Details Pattern Title
Expression
^[1-9]{1}[0-9]{3} ?[A-Z]{2}$
Description
Postcode check for Netherlands
Matches
1234 AB | 1234AB
Non-Matches
123AB | 1234AAA
Author Rating: The rating for this expression. Henk de Vries
Title Test Details Pattern Title
Expression
(\/\/--&gt;\s*)?&lt;\/?SCRIPT([^&gt;]*)&gt;(\s*&lt;!--\s)?
Description
Can be used to remove &amp;amp;lt;SCRIPT language=&amp;amp;quot;JavaScript&amp;amp;quot;&amp;amp;gt; &amp;amp;lt;!-- //--&amp;amp;gt; &amp;amp;lt;/SCRIPT&amp;amp;gt; from embeded javascript Should be used as case insensitive
Matches
&lt;SCRIPT language=&quot;JavaScript&quot;&gt; &lt;!-- //--&gt; &lt;/SCRIPT&gt; | &lt;SCRIPT l
Non-Matches
&lt;!-- //--&gt;
Author Rating: The rating for this expression. Mike t
Title Test Details Pattern Title
Expression
(\s*\(?0\d{4}\)?\s*\d{6}\s*)|(\s*\(?0\d{3}\)?\s*\d{3}\s*\d{4}\s*)
Description
UK Phone Number Allows leading and trailing spaces and optional spaces after the dialing code. Initially the expression I posted was \s*0\d{4}\s*\d{6}\s*|\s*0\d{3}\s*\d{7}\s* But this didn't include optional brackets e.g. (01603) 123123 or phone numbers in a London format e.g. 0208 123 1234
Matches
01603 123123 | 0207 1234567 | (0208) 123 1234
Non-Matches
123 123132
Author Rating: The rating for this expression. Joe Gass
Title Test Details Pattern Title
Expression
^(([\w][\w\-\.]*)\.)?([\w][\w\-]+)(\.([\w][\w\.]*))?$
Description
Is used to evaluating domain names, none of the extras such as paths or protocols.
Matches
zigamorph.com | www.zigamorph.com | localhost
Non-Matches
http://www.zigamorph.com | ftp://zigamorph.com | localhost/default.aspx
Author Rating: The rating for this expression. Nicholas Berardi
Title Test Details Pattern Title
Expression
^(eth[0-9]$)|(^eth[0-9]:[1-9]$)
Description
regex to validate unix device names (linux). useful for scripts using ifconfig or stuff
Matches
eth0 | eth0:4 | eth4:9
Non-Matches
eth0: | eth0:0 | eth0:1d
Author Rating: The rating for this expression. Joey Brunner
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
Change page:   |    Displaying page 2 of 9 pages; Items 21 to 40

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