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Browse Expressions by Category

107 regular expressions found in this category!

Expressions in category: Numbers

Change page:   |    Displaying page 5 of 6 pages; Items 81 to 100
Title Test Details Pattern Title
Expression
^[-+]?\d*\.?\d*$
Description
Matches any floating point numer/numeric string, including optional sign character (+ or -). Also matches empty strings.
Matches
123 | +3.14159 | -3.14159
Non-Matches
abc | 3.4.5 | $99.95
Author Rating: Not yet rated. Steven Smith
Title Test Details Unsigned Byte type
Expression
(0|(\+)?([1-9]{1}[0-9]{0,1}|[1]{1}[0-9]{0,2}|[2]{1}([0-4]{1}[0-9]{1}|[5]{1}[0-5]{1})))
Description
Will match an unsigned byte, from range 0 to 255
Matches
0 | 10 | 127 | 255
Non-Matches
-10 | -1 | +0 | -0 | 256
Author Rating: Not yet rated. João Batista Neto
Title Test Details Pattern Title
Expression
^\-?[0-9]{1,3}(\,[0-9]{3})*(\.[0-9]+)?$|^[0-9]+(\.[0-9]+)?$
Description
Formatted Number with "," as thousand separator and "." as decimal separator. now accept numbers without separators of thousands.
Matches
10,000,000.123 | 3.14159265
Non-Matches
2.7,1828183
Author Rating: Not yet rated. German Gonzalez
Title Test Details Pattern Title
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
Title Test Details Pattern Title
Expression
^( 100(?:\.0{1,2})? | 0*?\.\d{1,2} | \d{1,2}(?:\.\d{1,2})? )% $
Description
Matches a percentage between 0 and 100 (inclusive). Accepts up to 2 decimal places.
Matches
0% | 100% | .17%
Non-Matches
101% | -17 | 99.006%
Author Rating: Not yet rated. Darren Neimke
Title Test Details Pattern Title
Expression
(^(((\d)|(\d\d)|(\d\d\d))(\xA0|\x20))*((\d)|(\d\d)|(\d\d\d))([,.]\d*)?$)
Description
For who use a space as thousands separator like french, deutsch ....
Matches
1 200 | 1 241 588.14567 | 123
Non-Matches
az | 1254.456 | 1234
Author Rating: Not yet rated. krest krest
Title Test Details Pattern Title
Expression
^[-+]?\d*$
Description
Matches any integer number or numeric string, including positive and negative value characters (+ or -). Also matches empty strings.
Matches
123 | -123 | +123
Non-Matches
abc | 3.14159 | -3.14159
Author Rating: Not yet rated. Steven Smith
Title Test Details Pattern Title
Expression
^\d?\d'(\d|1[01])"$
Description
Height notation for feet (') and inches(")
Matches
6'3" | 5'11" | 10'0"
Non-Matches
9 Feet 2 inches | 5'12" | 5'2 1/2"
Author Rating: Not yet rated. Michael Ash
Title Test Details Pattern Title
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
Title Test Details Pattern Title
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
Title Test Details Pattern Title
Expression
^\d*$
Description
Accepts an unsigned integer number. Also matches empty strings.
Matches
123 | 000 | 43
Non-Matches
asbc | -34 | 3.1415
Author Rating: Not yet rated. Steven Smith
Title Test Details Pattern Title
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: Not yet rated. Rich Franzmeier
Title Test Details Unsigned Short Type
Expression
^(0|(\+)?([1-9]{1}[0-9]{0,3})|([1-5]{1}[0-9]{1,4}|[6]{1}([0-4]{1}[0-9]{3}|[5]{1}([0-4]{1}[0-9]{2}|[5]{1}([0-2]{1}[0-9]{1}|[3]{1}[0-5]{1})))))$
Description
Will match an unsigned short number from range 0 to 65535
Matches
0 | 100 | 65535
Non-Matches
-0 | +0 | -10 | 65536
Author Rating: Not yet rated. João Batista Neto
Title Test Details Short type
Expression
^(0|[-]{1}([1-9]{1}[0-9]{0,3}|[1-2]{1}[0-9]{1,4}|[3]{1}([0-1]{1}[0-9]{3}|[2]{1}([0-6]{1}[0-9]{2}|[7]{1}([0-5]{1}[0-9]{1}|([6]{1}[0-8]{1})))))|(\+)?([1-9]{1}[0-9]{0,3}|[1-2]{1}[0-9]{1,4}|[3]{1}([0-1]{1}[0-9]{3}|[2]{1}([0-6]{1}[0-9]{2}|[7]{1}([0-5]{1}[0-9]{1}|([6]{1}[0-7]{1}))))))$
Description
Short type, will match a short number from range -32768 to 32767.
Matches
-32768 | -10 | 0 | 10 | 32767
Non-Matches
+0 | -0 | -32769 | 32768
Author Rating: Not yet rated. João Batista Neto
Title Test Details Pattern Title
Expression
^[12345]$
Description
This matches a single numeric digit between 1 and 5, and is the same as saying ^[1-5]$.
Matches
1 | 2 | 4
Non-Matches
6 | -1 | abc
Author Rating: Not yet rated. Steven Smith
Title Test Details Int type
Expression
(0|[1-9]{1}[0-9]{0,8}|[1]{1}[0-9]{1,9}|[-]{1}[2]{1}([0]{1}[0-9]{8}|[1]{1}([0-3]{1}[0-9]{7}|[4]{1}([0-6]{1}[0-9]{6}|[7]{1}([0-3]{1}[0-9]{5}|[4]{1}([0-7]{1}[0-9]{4}|[8]{1}([0-2]{1}[0-9]{3}|[3]{1}([0-5]{1}[0-9]{2}|[6]{1}([0-3]{1}[0-9]{1}|[4]{1}[0-8]{1}))))))))|(\+)?[2]{1}([0]{1}[0-9]{8}|[1]{1}([0-3]{1}[0-9]{7}|[4]{1}([0-6]{1}[0-9]{6}|[7]{1}([0-3]{1}[0-9]{5}|[4]{1}([0-7]{1}[0-9]{4}|[8]{1}([0-2]{1}[0-9]{3}|[3]{1}([0-5]{1}[0-9]{2}|[6]{1}([0-3]{1}[0-9]{1}|[4]{1}[0-7]{1})))))))))
Description
Will match any integer from range -2147483648 to 2147483647.
Matches
-2147483648 | -100 | 0 | 100 | 2147483647
Non-Matches
-2147483649 | -0 | +0 | 2147483648
Author Rating: Not yet rated. João Batista Neto
Title Test Details Pattern Title
Expression
(^[0-9]{1,8}|(^[0-9]{1,8}\.{0,1}[0-9]{1,2}))$
Description
Matches number in format XX.XX Please note that this expression allows maximum of 8 digits before the dot and 2 (optional) digits after the dot.
Matches
1.00 | 2345 | 332.3
Non-Matches
.00 | 23333333333.00 | j22.00
Author Rating: Not yet rated. Danil Sholokhov
Title Test Details Pattern Title
Expression
(?!^0*$)(?!^0*\.0*$)^\d{1,5}(\.\d{1,2})?$
Description
validates to 5 digits and 2 decimal places but not allowing zero
Matches
12345.12 | 0.5
Non-Matches
123456.12 | 1.234 | .1
Author Rating: Not yet rated. Paul Ashton
Title Test Details Pattern Title
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
Title Test Details Pattern Title
Expression
^(0)$|^([1-9][0-9]*)$
Description
This regular expression matches on postive whole numbers and 0. Whole numbers that are left padded with 0's are not a match.
Matches
12 | 0 | 1200
Non-Matches
-12 | 0012
Author Rating: Not yet rated. T H
Change page:   |    Displaying page 5 of 6 pages; Items 81 to 100

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