Regular Expressions 101

Community Patterns

Community Library Entry

0

Regular Expression
PCRE (PHP <7.3)

/
\A(?:(?=[a-zA-Z0-9])(?=[\w@\-.]{1,128}\z)(?=[\w.-]+[a-zA-Z0-9]@)[\w-]+(?:\.[\w-]+)*@(?:[0-9a-zA-Z][-\w]*[0-9a-zA-Z\.]){1,2}[a-zA-Z]{2,9})\z
/
gm

Description

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Submitted by anonymous - 5 years ago