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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
^\d{0,2}(\.\d{1,2})?$
Description
This regular expression validates that the data entered is a number with a maximum of two integers and two decimals and a minimum of one integer or one decimal.
Matches
99.99 | 99 | .99
Non-Matches
999.999 | 999 | .999
Author Rating: The rating for this expression. Jaime Borges
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 Signed Integer
Expression
^(\+|-)?\d+$
Description
Matches any signed integer.
Matches
-34 | 34 | +5
Non-Matches
abc | 3.1415 | -5.3
Author Rating: The rating for this expression. Steven Smith
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
^(((\d{1,3})(,\d{3})*)|(\d+))(.\d+)?$
Description
validates numbers, with or without decimal places, and comma 1000 separators.
Matches
9999999 | 99999.99999 | 99,999,999.9999
Non-Matches
9999. | 9,99,99999.999 | 999.9999.9999
Author Rating: The rating for this expression. Neville Clark
Title Test Details Pattern Title
Expression
^(\$|)([1-9]\d{0,2}(\,\d{3})*|([1-9]\d*))(\.\d{2})?$
Description
Combine Michael Ash's US Dollar amount and Bri Gipson's eliminating zero input to create this RE to accept Optional leading dollar sign, optional well-formed comma separator dollar amount with no zero amount allowed. *** Correction: Remove the "+" otherwise it will incorrectly matches 4 leading digits like 1234,345,678.00 03-03-2005
Matches
$1,234,567.89 | 1234567.89 | $9.99
Non-Matches
$1,2345,67.89 | $1234,345,678.0 | 0
Author Rating: The rating for this expression. Joe Lynwood
Title Test Details Pattern Title
Expression
^((\d?)|(([-+]?\d+\.?\d*)|([-+]?\d*\.?\d+))|(([-+]?\d+\.?\d*\,\ ?)*([-+]?\d+\.?\d*))|(([-+]?\d*\.?\d+\,\ ?)*([-+]?\d*\.?\d+))|(([-+]?\d+\.?\d*\,\ ?)*([-+]?\d*\.?\d+))|(([-+]?\d*\.?\d+\,\ ?)*([-+]?\d+\.?\d*)))$
Description
This allows a sequence of real numbers to be added, separated by a comma (required) and a space (optional). Based pretty heavily on an expression by Steven Smith on this site.
Matches
8.0 | 8.0,-.38,+8.9 | 8.0, +8.8, 0.09
Non-Matches
+ | . | a,b, c
Author Rating: The rating for this expression. Paul Auger
Title Test Details Pattern Title
Expression
^([1-9]{0,1})([0-9]{1})(\.[0-9])?$
Description
Matches numbers 0 through 99.9 Allows only one preceding zero and does not require the decimal point
Matches
1 | 1.1 | 0.1
Non-Matches
01 | 01.1 | 0.10
Author Rating: The rating for this expression. Tim Macrina
Title Test Details Pattern Title
Expression
([0-9]+\.[0-9]*)|([0-9]*\.[0-9]+)|([0-9]+)
Description
This is just a very simple matcher for real numbers.
Matches
123.456 | .123 | 123
Non-Matches
. | apple | pear
Author Rating: The rating for this expression. Paul DeMarco
Title Test Details Pattern Title
Expression
(^\d*\.?\d*[0-9]+\d*$)|(^[0-9]+\d*\.\d*$)
Description
This matches all positive decimal values. There was one here already which claimed to but would fail on value 0.00 which is positive AFAIK...
Matches
0.00 | 1.23 | 4.56
Non-Matches
-1.03 | -0.01 | -0.00
Author Rating: The rating for this expression. Derek Noonan
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 Pattern Title
Expression
(^\d{3,5}\,\d{2}$)|(^\d{3,5}$)
Description
Expression to validate values to fields Decimal 5,2 or 5 numbers. values >=100,00 <=99999,99 100,00=100 5000,00 = 5000
Matches
100,00 | 100 | 99999,99
Non-Matches
99,99 | 999999 | 1,00
Author Rating: The rating for this expression. Felipe Albacete
Title Test Details Pattern Title
Expression
^\d+$
Description
This is derived from Steven Smith's Integer expression (http://www.regexlib.com/REDetails.aspx?regexp_id=51). The only difference is that this does not accept blanks. Written by Jason N. Gaylord.
Matches
2 | 50 | 0
Non-Matches
-15 | 1.2
Author Rating: The rating for this expression. Jason N. Gaylord
Title Test Details Pattern Title
Expression
^([0-5]?\d?\d?\d?\d|6[0-4]\d\d\d|65[0-4]\d\d|655[0-2]\d|6553[0-5])$
Description
match for 0 - 65535
Matches
0 | 65535 | 59999
Non-Matches
123456 | 69999 | 65599
Author Rating: The rating for this expression. Friedel Wittrock
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
^\$?\-?([1-9]{1}[0-9]{0,2}(\,\d{3})*(\.\d{0,2})?|[1-9]{1}\d{0,}(\.\d{0,2})?|0(\.\d{0,2})?|(\.\d{1,2}))$|^\-?\$?([1-9]{1}\d{0,2}(\,\d{3})*(\.\d{0,2})?|[1-9]{1}\d{0,}(\.\d{0,2})?|0(\.\d{0,2})?|(\.\d{1,2}))$|^\(\$?([1-9]{1}\d{0,2}(\,\d{3})*(\.\d{0,2})?|[1-9]{1}\d{0,}(\.\d{0,2})?|0(\.\d{0,2})?|(\.\d{1,2}))\)$
Description
currency format that allows optional $, optional "-"(MinusSignNegative) OR "()" (ParenNegative) but not both, optional cents, and optional commas separating thousands. Minus sign can be before or after $, but parens must be outside the $. UPDATED: now fails to match a "$" without any further numbers
Matches
($4,000.00) | -$4000.00 | -$400.00
Non-Matches
4,00.000 | abc | $
Author Rating: The rating for this expression. gregg durishan
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
^-?\d*(\.\d+)?$
Description
Matches all positive & negative decimal floating point numbers, to any magnitude. Allows empty string.
Matches
4.4 | .4 | -.4
Non-Matches
. | ... | zero
Author Rating: The rating for this expression. Murray Roke
Title Test Details US currency
Expression
^\$(\d{1,3}(\,\d{3})*|(\d+))(\.\d{2})?$
Description
This re matches US currency format with lead dollar sign. Dollar value must have at least one digit and may or may not be comma separated. Cents value is optional.
Matches
$0.84 | $123458 | $1,234,567.89
Non-Matches
$12,3456.01 | 12345 | $1.234
Author Rating: The rating for this expression. Michael Ash
Title Test Details Pattern Title
Expression
(^[0-9]*[1-9]+[0-9]*\.[0-9]*$)|(^[0-9]*\.[0-9]*[1-9]+[0-9]*$)|(^[0-9]*[1-9]+[0-9]*$)
Description
Positive real number greater than zero.
Matches
0.01 | 010001.011010 | .234
Non-Matches
0.00 OR . | 010001.011010E | 1.234.5
Author Rating: The rating for this expression. will gunby
Change page:   |    Displaying page 1 of 6 pages; Items 1 to 20

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