Regular Expressions 101

Community Patterns

0

Email

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 3 years ago
0

decode

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 3 years ago

Domain Name Validation

0

Regular Expression
PCRE (PHP <7.3)

/
^(([a-zA-Z]{1})|([a-zA-Z]{1}[a-zA-Z]{1})|([a-zA-Z]{1}[0-9]{1})|([0-9]{1}[a-zA-Z]{1})|([a-zA-Z0-9][a-zA-Z0-9-_]{1,61}[a-zA-Z0-9]))\.([a-zA-Z]{2,6}|[a-zA-Z0-9-]{2,30}\.[a-zA-Z]{2,3})$
/

Description

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Submitted by Vinay - 8 years ago