Regular Expressions 101

Community Patterns

0

test123

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago

Positive Numbers greater than 0 with leading zeroes.

2

Regular Expression
ECMAScript (JavaScript)

/
^0*?[1-9]\d*$
/

Description

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Submitted by Sandeep Ranka - 9 years ago