Regular Expressions 101

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Library entries

-2
javascript

Comma-separated numbers with ranges

no description available
Submitted by Eugene - 8 years ago
0
pcre

soap envelope regexp

no description available
Submitted by anonymous - 8 years ago
0
pcre

test123

no description available
Submitted by anonymous - 8 years ago
0
pcre

SickRage

no description available
Submitted by anonymous - 8 years ago
1
pcre

Un-titled

no description available
Submitted by anonymous - 8 years ago
1
pcre

Nada

no description available
Submitted by anonymous - 8 years ago
1
pcre

Post

no description available
Submitted by anonymous - 8 years ago
1
javascript

Failure case for repeated strings

no description available
Submitted by anonymous - 8 years ago
1
pcre

Get version

no description available
Submitted by anonymous - 8 years ago
0
pcre

None

no description available
Submitted by anonymous - 8 years ago
-1
python

sfafagergfwefe323

no description available
Submitted by anonymous - 8 years ago
1
javascript

f

no description available
Submitted by anonymous - 8 years ago
-2
pcre

,,,

,,,
Submitted by ,,, - 8 years ago

number validator

Vote

1

Regular Expression
pcre

/
(?!\d*[ -]\d)[^\d][+-]?\d*([.,]\d*)?(?<!-)(?!\d*[ -]\d)
/
gi

Description

Loading markdown...
Submitted by HMK - 8 years ago