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107 regular expressions found in this category!

Expressions in category: Numbers

Change page:   |    Displaying page 1 of 6 pages; Items 1 to 20
Title Test Details Pattern Title
Expression
(?'DateLiteral' (?# Per the VB Spec : DateLiteral ::= '#' [ Whitespace+ ] DateOrTime [ Whitespace+ ] '#' ) \#\s* (?'DateOrTime' (?# DateOrTime ::= DateValue Whitespace+ TimeValue | DateValue | TimeValue ) (?'DateValue' (?# DateValue ::= Whitespace+ TimeValue | DateValue | TimeValue ) ( (?# DateValue ::= MonthValue / DayValue / YearValue | MonthValue - DayValue - YearValue ) (?'Month'(0?[1-9])|1[0-2]) (?# Month 01 - 12 ) (?'Sep'[-/]) (?# Date separator '-' or '/' ) (?'Day'0?[1-9]|[12]\d|3[01]) (?# Day 01 - 31 ) \k'Sep' (?# whatever date separator was previously matched ) (?'Year'\d{1,4}) \s+ (?# TimeValue ::= HourValue : MinuteValue [ : SecondValue ] [ WhiteSpace+ ] [ AMPM ] ) (?'HourValue'(0?[1-9])|1[0-9]|2[0-4]) (?# Hour 01 - 24 ) [:] (?'MinuteValue'0?[1-9]|[1-5]\d|60) (?# Minute 01 - 60 ) [:] (?'SecondValue':0?[1-9]|[1-5]\d|60)? (?# Optional Minute :01 - :60 ) \s* (?'AMPM'[AP]M)? ) | ( (?# DateValue ::= MonthValue / DayValue / YearValue | MonthValue - DayValue - YearValue ) (?'Month'(0?[1-9])|1[0-2]) (?# Month 01 - 12 ) (?'Sep'[-/]) (?# Date separator '-' or '/' ) (?'Day'0?[1-9]|[12]\d|3[01]) (?# Month 01 - 31 ) \k'Sep' (?# whatever date separator was previously matched ) (?'Year'\d{4}) ) | ( (?# TimeValue ::= HourValue : MinuteValue [ : SecondValue ] [ WhiteSpace+ ] [ AMPM ] ) (?'HourValue'(0?[1-9])|1[0-9]|2[0-4]) (?# Hour 01 - 24 ) [:] (?'MinuteValue'0?[1-9]|[1-5]\d|60) (?# Minute 01 - 60 ) [:] (?'SecondValue':0?[1-9]|[1-5]\d|60)? (?# Optional Minute :01 - :60 ) \s* (?'AMPM'[AP]M)? ) ) ) \s*\# )
Description
Match the VB Language specification BNF for DateTime literal. http://msdn.microsoft.com/library/en-us/vbls7/html/vblrfvbspec2_4_6.asp?frame=true DateLiteral ::= # [ Whitespace+ ] DateOrTime [ Whitespace+ ] # DateOrTime ::= DateValue Whitespace+ TimeValue | DateValue | TimeValue DateValue ::= MonthValue / DayValue / YearValue | MonthValue – DayValue - YearValue TimeValue ::= HourValue : MinuteValue [ : SecondValue ] [ WhiteSpace+ ] [ AMPM ] MonthValue ::= IntLiteral DayValue ::= IntLiteral YearValue ::= IntLiteral HourValue ::= IntLiteral MinuteValue ::= IntLiteral SecondValue ::= IntLiteral AMPM ::= AM | PM
Matches
# 8/23/1970 3:45:39AM # | # 8/23/1970 #
Non-Matches
## | # 23/8/1970 #
Author Rating: The rating for this expression. Darren Neimke
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: The rating for this expression. Error Reporter
Title Test Details Pattern Title
Expression
^\d{1,7}$
Description
Positive Whole number matched from 0 to 9999999. Only 7 digits length is allowed.
Matches
1234567 | 9999999 | 1
Non-Matches
12345678 | 9999.99 | -1234
Author Rating: The rating for this expression. Prashant Nayak
Title Test Details Pattern Title
Expression
^([0-9]*\,?[0-9]+|[0-9]+\,?[0-9]*)?$
Description
Integer numbers with decimals. Only positives match. This expression doesn't match numbers with group separators
Matches
1234,50 | 0,70 | ,03
Non-Matches
1.234,50 | -234,50
Author Rating: The rating for this expression. Homero Fonseca
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: The rating for this expression. João Batista Neto
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: The rating for this expression. Steven Smith
Title Test Details Pattern Title
Expression
^\$?([1-9]{1}[0-9]{0,2}(\,[0-9]{3})*(\.[0-9]{0,2})?|[1-9]{1}[0-9]{0,}(\.[0-9]{0,2})?|0(\.[0-9]{0,2})?|(\.[0-9]{1,2})?)$
Description
Many currency expresssions allow leading zeros, thus $01.40 passes thru them. This expression kills them, except for 0 in the one's column. Works with or without commas and/or dollar sign. Decimals not mandatory, unless no zero in ones column and decimal point is placed. Allows $0.00 and .0 Keywords: money dollar currency
Matches
$1,234.50 | $0.70 | .7
Non-Matches
$0,123.50 | $00.5
Author Rating: The rating for this expression. Tom Persing
Title Test Details Pattern Title
Expression
^\d{1,5}(\.\d{1,2})?$
Description
validate a number 5 digits and 2 decimal places allowing zero
Matches
12345.67 | 0 | 0.1
Non-Matches
123456.78 | 123456.789 | .1
Author Rating: The rating for this expression. Paul Ashton
Title Test Details Pattern Title
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 | $1.234 | abc
Author Rating: The rating for this expression. Brian Orrell
Title Test Details Pattern Title
Expression
^\d*\.?((25)|(50)|(5)|(75)|(0)|(00))?$
Description
This is a pattern to search and verify that a decimal number ends with a 25, 50, 75, 0 or 00. It does match for a nothing after decimal also but I guess thats ok !!
Matches
0.25 | .75 | 123.50
Non-Matches
.77 | 1.435
Author Rating: The rating for this expression. narsi v
Title Test Details Pattern Title
Expression
^(\d|,)*\.?\d*$
Description
Matches Numeric with Commas and a single decimal point. Also matches empty string.
Matches
1,000 | 3,000.05 | 5,000,000
Non-Matches
abc | $100,000 | Forty
Author Rating: The rating for this expression. Kevin Read
Title Test Details Pattern Title
Expression
(^\d*\.?\d*[1-9]+\d*$)|(^[1-9]+\d*\.\d*$)
Description
Accepts only positive decimal values. Zero and negatvie numbers are non-matching. Allows zeros after last non-zero numeric value after decimal place for significant digits.
Matches
0.050 | 5.0000 | 5000
Non-Matches
0 | 0.0 | .0
Author Rating: The rating for this expression. Bri Gipson
Title Test Details Unsigned Int type
Expression
^(0|(\+)?[1-9]{1}[0-9]{0,8}|(\+)?[1-3]{1}[0-9]{1,9}|(\+)?[4]{1}([0-1]{1}[0-9]{8}|[2]{1}([0-8]{1}[0-9]{7}|[9]{1}([0-3]{1}[0-9]{6}|[4]{1}([0-8]{1}[0-9]{5}|[9]{1}([0-5]{1}[0-9]{4}|[6]{1}([0-6]{1}[0-9]{3}|[7]{1}([0-1]{1}[0-9]{2}|[2]{1}([0-8]{1}[0-9]{1}|[9]{1}[0-5]{1})))))))))$
Description
Will match any unsigned integer from range 0 to 4294967295
Matches
0 | 1000 | 4294967295
Non-Matches
-100 | -0 | +0 | 4294967296
Author Rating: The rating for this expression. João Batista Neto
Title Test Details Pattern Title
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: The rating for this expression. Dalibor Kalna
Title Test Details One Numeric Digit
Expression
^\d$
Description
Matches exactly 1 numeric digit (0-9).
Matches
1 | 2 | 3
Non-Matches
a | 324 | num
Author Rating: The rating for this expression. 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: The rating for this expression. João Batista Neto
Title Test Details Pattern Title
Expression
^(0*100{1,1}\.?((?<=\.)0*)?%?$)|(^0*\d{0,2}\.?((?<=\.)\d*)?%?)$
Description
Percentage (From 0 to 100)
Matches
100% | 100 | 52.65%
Non-Matches
-1 | -1% | 100.1%
Author Rating: The rating for this expression. Andres Garcia
Title Test Details Pattern Title
Expression
(?n) (?# ExplicitCapture - capture named groups only ) ^ -? (?# Optional sign ) ( \d{1,8}(\.\d{1,2})? (?# Decimal point and trailing digits optional ) | \d{0,8}(\.\d{1,2}) (?# Leading digits optional ) ) $
Description
This pattern matches a simple Decimal Literal. Leading digits limited to 8 and does not support commification.
Matches
-14 | -14.26 | -.26
Non-Matches
-14. | -14.263 | -
Author Rating: The rating for this expression. Darren Neimke
Title Test Details Pattern Title
Expression
^100$|^[0-9]{1,2}$|^[0-9]{1,2}\,[0-9]{1,3}$
Description
Percentage with 3 number after comma.
Matches
12,654 | 1,987
Non-Matches
128,2 | 12,
Author Rating: The rating for this expression. Samir AZZA
Title Test Details Pattern Title
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: The rating for this expression. Erik Pettersson
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