Regular Expressions 101

Community Patterns

Community Library Entry

0

Regular Expression
PCRE (PHP <7.3)

/
^(?!(^$|[-]{1}[.]{1}|[0]{1}[0-9]+|[-]{1}[0]{1}[0-9]+))([\-]{0,1}[1-9]?[0-9]*((\.|\,)[0-9]*)?|[0]((\.|\,)[0-9]*)?)$
/
g

Description

no description available

Submitted by anonymous - 8 years ago