107 regular expressions found in this category!
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| Title |
Test
Details
Pattern Title
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| Expression |
^[0-9]*(\.)?[0-9]+$ |
| Description |
it will check for the +ve decimal numbers |
| Matches |
1 | 123 | 132.132 |
| Non-Matches |
1.2.2 | -123 |
| Author |
Rating:
himraj love
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| Title |
Test
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Pattern Title
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| Expression |
^(\-)?1000([.][0]{1,3})?$|^(\-)?\d{1,3}$|^(\-)?\d{1,3}([.]\d{1,3})$|^(\-)?([.]\d{1,3})$ |
| Description |
allows positive and negative none-to-3-decimal values between -1000.000 and 1000.000 |
| Matches |
123.456 | -0.125 | -1000.000 |
| Non-Matches |
123.4567 | -0.1b5 | -1000.001 |
| Author |
Rating:
gregg durishan
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| Title |
Test
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Pattern Title
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| Expression |
^(\d|,)*\d*$ |
| Description |
matches 0 and all positive integers only. will accept comma formatting only. |
| Matches |
1234 | 1,234 | 1,234,567 |
| Non-Matches |
1234.0 | -1234 | $1234 |
| Author |
Rating:
Donald Schneider
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| Title |
Test
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Pattern Title
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| Expression |
^[0-9]+$ |
| Description |
Validate a string to see if it contains a number / integer |
| Matches |
1234567890 | 1234567890 | 1234567890 |
| Non-Matches |
http://none | http://none | http://none |
| Author |
Rating:
Mr M
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| Title |
Test
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Pattern Title
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| Expression |
(^(\+?\-? *[0-9]+)([,0-9 ]*)([0-9 ])*$)|(^ *$) |
| Description |
This is my basic phone number verification. it allows a + - , signs digits, spaces and blank entry |
| Matches |
+0335456 545 545 | -5465 545 | 5456465 5454,545 |
| Non-Matches |
fsd54df 54 |
| Author |
Rating:
Vitaly Kompot
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| Title |
Test
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Pattern Title
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| Expression |
^\$?([0-9]{1,3},([0-9]{3},)*[0-9]{3}|[0-9]+)(.[0-9][0-9])?$ |
| Description |
Matches currency input with or without commas. |
| Matches |
$3,023,123.34 | 9,876,453 | 123456.78 |
| Non-Matches |
4,33,234.34 | $1.234 | abc |
| Author |
Rating:
Brian Orrell
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| Title |
Test
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Pattern Title
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| Expression |
^[+-]?([0-9]*\.?[0-9]+|[0-9]+\.?[0-9]*)([eE][+-]?[0-9]+)?$ |
| Description |
A regular expression that matches numbers. Integers or decimal numbers with or without the exponential form. |
| Matches |
23 | -17.e23 | +.23e+2 |
| Non-Matches |
+.e2 | 23.17.5 | 10e2.0 |
| Author |
Rating:
Erik Pettersson
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| Title |
Test
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Pattern Title
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| Expression |
^[-+]?[0-9]\d{0,2}(\.\d{1,2})?%?$ |
| Description |
Required and regular expression validator. For supporting
-999.99 to +999.99 . Positive and Negative integer/ decimal validations. Percentage sign is also supported. Will not allow empty strings. Can increase/decrease the range as you need. |
| Matches |
12.3 | 123 | -123.45 |
| Non-Matches |
- | 10.1234 | -1234 |
| Author |
Rating:
Not yet rated.
Error Reporter
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| Title |
Test
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Pattern Title
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| Expression |
^\-?\(?([0-9]{0,3}(\,?[0-9]{3})*(\.?[0-9]*))\)?$ |
| Description |
Match a positive or negative decimal value with any precision and scale. Allows for left-padded zeroes, commas as group separator, negative sign (-) or parenthesis to indicate negative number. |
| Matches |
0.123 | (1234.123) | -01,200 |
| Non-Matches |
2.3.123 | 1,23.45 |
| Author |
Rating:
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Rich Franzmeier
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| Title |
Test
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Pattern Title
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| Expression |
^(?!\u00a2) #Don't allow cent symbol
\p{Sc}? #optional unicode currency symbols
(?!0,?\d) #don't allow leading zero if 1 or more unit
(?:\d{1,3} # 1 to 3 digits
(?:([, .])\d{3})? # if there is a separator it must be followed by 3 digits
(?:\1\d{3})* # if the is more than two groups the same separtor must but used, it must be followed by 3 digits
|(?:\d+)) # more than 3 digit with no comma separator
((?!\1)[,.]\d{2})?$ # option cents |
| Description |
Internationally capable currency formats. It is NOT local aware. Should be modify for local specific validations.
More detail at http://blogs.regexadvice.com/mash/archive/2004/06/08/1246.aspx |
| Matches |
$9,876,543.21 | €9 876 543,21 | €9.876.543,21 |
| Non-Matches |
9.876.543.21 | 9,876,543,21 | 9 876 543 21 |
| Author |
Rating:
Not yet rated.
Michael Ash
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| Title |
Test
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Pattern Title
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| Expression |
^(\d{1,3}'(\d{3}')*\d{3}(\.\d{1,3})?|\d{1,3}(\.\d{3})?)$ |
| Description |
This regex match numeric data in the following format: thousands are separated by (') apostrophe, decimal places are separated by dot (.) Maximum three decimal places are not required. It's easy to change to other separators as well. |
| Matches |
1'235.140 | 1'222'333.120 | 456 |
| Non-Matches |
1234.500 | 78'45.123 | 123,0012 |
| Author |
Rating:
Not yet rated.
Dalibor Kalna
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| Title |
Test
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Pattern Title
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| Expression |
\$[0-9]?[0-9]?[0-9]?((\,[0-9][0-9][0-9])*)?(\.[0-9][0-9])?$ |
| Description |
|
| Matches |
$28,009,987.88 | $23,099.05 | $.88 |
| Non-Matches |
$234,5.99 |
| Author |
Rating:
Not yet rated.
yahnique barrett
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| Title |
Test
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Pattern Title
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| Expression |
^\$?(\d{1,3}(\,\d{3})*|(\d+))(\.\d{0,2})?$ |
| Description |
From Author: DON'T USE THIS ONE. FIND MY OTHER ONE THAT BLOCKS LEADING ZEROS. My site also couldn't swallow the \d, so I switched to numeric ranges and it worked fine.
KEYWORDS Currency Money Dollar
|
| Matches |
$0,234.50 | 0234.5 | 0,234. |
| Non-Matches |
$1,23,50 | $123.123 |
| Author |
Rating:
Not yet rated.
Tom Persing
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| Title |
Test
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Pattern Title
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| Expression |
^[1-9]{1}$|^[1-4]{1}[0-9]{1}$|^50$ |
| Description |
Match any number between 1 and 50, no characters, no empty sets, and not zero. Match numbers greater than 1 and less than 51, no spaces, no characters. |
| Matches |
1 | 23 | 50 |
| Non-Matches |
0 | 111 | xyz |
| Author |
Rating:
Not yet rated.
Michael Gaertner
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| Title |
Test
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Pattern Title
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| Expression |
^([1-9]|[1-9]\d|100)$ |
| Description |
This pattern matches whole numbers 1-100. |
| Matches |
1 | 50 | 100 |
| Non-Matches |
0 | .5 | 101 |
| Author |
Rating:
Not yet rated.
Manny Ruiz
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| Title |
Test
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Pattern Title
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| Expression |
^\$[+-]?([0-9]+|[0-9]{1,3}(,[0-9]{3})*)(\.[0-9]{1,2})?$ |
| Description |
This expression is little tricky since the $ sign is includeded in the
expression itself. So whenever you want to make use of the expression be
sure to prepend $ sign to the value if it's not present. |
| Matches |
$-1 | $-1.0 | $1,234.42 |
| Non-Matches |
anything that doesn't start with $ | $.13 | $2. |
| Author |
Rating:
Not yet rated.
Chandrasing Patil
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| Title |
Test
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Pattern Title
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| Expression |
(^-\d*\.?\d*[1-9]+\d*$)|(^-[1-9]+\d*\.\d*$) |
| Description |
Accepts only negative decimal values. Zero and positive numbers are non-matching. Allows zeros after last non-zero numeric value after decimal place for significant digits. |
| Matches |
-0.050 | -5.000 | -5 |
| Non-Matches |
0 | 0.0 | .0 |
| Author |
Rating:
Not yet rated.
Bri Gipson
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| Title |
Test
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Pattern Title
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| Expression |
^\d*[0-9](|.\d*[0-9]|,\d*[0-9])?$ |
| Description |
This is permit all decimal number, exclude all alphanumeric caracter |
| Matches |
123456.123456 | 123456,123456 | 123456 |
| Non-Matches |
123a.123 | 123a,123 | a |
| Author |
Rating:
Not yet rated.
Hugues Gauthier
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| Title |
Test
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Pattern Title
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| Expression |
(^(((\d)|(\d\d)|(\d\d\d))(\xA0|\x20))*((\d)|(\d\d)|(\d\d\d))([,.]\d*)?$) |
| Description |
For who use a space as thousands separator like french, deutsch .... |
| Matches |
1 200 | 1 241 588.14567 | 123 |
| Non-Matches |
az | 1254.456 | 1234 |
| Author |
Rating:
Not yet rated.
krest krest
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| Title |
Test
Details
Pattern Title
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| Expression |
(^[0]{1}$|^[-]?[1-9]{1}\d*$) |
| Description |
This is a regular expression I used to validate negative and positive WHOLE numbers, including 0. |
| Matches |
0 | 123 | -123 |
| Non-Matches |
001 | -012 | -002 |
| Author |
Rating:
Not yet rated.
Les Portugal
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