173 regular expressions found in this category!
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Title |
Test
Details
Pattern Title
|
Expression |
([2-9JQKA]|10)([\u2660\u2663\u2665\u2666]) |
Description |
Matches each card in the deck of standard playing cards, not including the Jokers |
Matches |
A?A?A?A? | 2?3?4?5? | 10?J?Q?K? |
Non-Matches |
1? | 11? | R? |
Author |
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Michael Ash
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Title |
Test
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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 |
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Steven Smith
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Title |
Test
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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 |
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Dave Sparks
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Title |
Test
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Pattern Title
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Expression |
(AUX|PRN|NUL|COM\d|LPT\d)+\s*$ |
Description |
"Be careful when opening or creating files by using Scripting File System Object. If the filename is based on the user's input, the user might attempt to open a serial port or printer." |
Matches |
COM1 | AUX | LPT1 |
Non-Matches |
image.jpg | index.html | readme.txt |
Author |
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Chris Craft
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Title |
Test
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Pattern Title
|
Expression |
^(?n:(?!-[\d\,]*K) (?!-((\d{1,3},)*((([3-9]\d\d|2[89]\d|27[4-9])\xB0C)|(((4[6-9]|[5-9]\d)\d)\xB0F)))) -?\d{1,3}(,\d{3})*(\xB0[CF]|K)
)$ |
Description |
Temperature scale. From ABSOLUTE ZERO up. Can use the Fahrenheit, Celsius or Kelvin Scale. The Degree symbol is required for Fahrenheit and Celsius. Numbers over 1,000 must be comma delimited. |
Matches |
32°F | -10°C | 4,000K |
Non-Matches |
-460°F | 1000°C | -1°K |
Author |
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Michael Ash
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Title |
Test
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Pattern Title
|
Expression |
(^.+\|+[A-Za-z]) |
Description |
Anti-Spam/Spam stopper: Detects all words with the character "|" instead of an "l" or "1" |
Matches |
| comp|eted | fu|l-sized | annua|ly |
Non-Matches |
www.fireflyfx.net | www.trustmusic.nl |
Author |
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Louis Ostendorf
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Title |
Test
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Alphanumeric
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Expression |
^[a-zA-Z0-9]+$ |
Description |
Matches any alphanumeric string (no spaces). |
Matches |
10a | ABC | A3fg |
Non-Matches |
45.3 | this or that | $23 |
Author |
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Steven Smith
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Title |
Test
Details
Pattern Title
|
Expression |
^[a-zA-Z0-9\s.\-]+$ |
Description |
ANY alphanumeric string with spaces, commas, dashes. |
Matches |
2222 Mock St. | 1 A St. | 555-1212 |
Non-Matches |
[A Street] | (3 A St.) | {34 C Ave.} |
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Mart Maasikas
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Title |
Test
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Pattern Title
|
Expression |
Last.*?(\d+.?\d*) |
Description |
Plucks the last quote of a Stock from the MSN MoneyCentral WebQuote page for any given stock symbol. The URL of the web page where this RegEx should be applied is:
http://localhost/asp/webquote.htm?ipage=qd&Symbol=,give the stock symbol here> You must also use the singleline option. |
Matches |
<TR><TD ALIGN=RIGHT>&nbsp;</TD><TD>Last</TD><TD ALIGN=RIGHT NOW |
Non-Matches |
[AADDSS] |
Author |
Rating:
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Prasad DV
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Title |
Test
Details
Simple Microsoft Product Key
|
Expression |
^[A-Z1-9]{5}-[A-Z1-9]{5}-[A-Z1-9]{5}-[A-Z1-9]{5}-[A-Z1-9]{5}$ |
Description |
Simple Microsoft product key check. |
Matches |
12345-12345-12345-12345-12345 | ABCDE-ABCDE-ABCDE-ABCDE-ABCDE | AB5DE-AB5DE-AB5DE-AB5DE-AB5DE |
Non-Matches |
12345-123-123456-12345 | ABC-ABCDEF-ABCDE-ABCDE | 12AB5-ABC-12AB567-12AB5 |
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Amos Hurd
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Title |
Test
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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:
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Steven Smith
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Title |
Test
Details
Strongish Password
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Expression |
^[a-zA-Z]\w{3,14}$ |
Description |
The password's first character must be a letter, it must contain at least 4 characters and no more than 15 characters and no characters other than letters, numbers and the underscore may be used |
Matches |
abcd | aBc45DSD_sdf | password |
Non-Matches |
afv | 1234 | reallylongpassword |
Author |
Rating:
Not yet rated.
Steven Smith
|
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