Regular Expressions 101

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Library entries

30
javascript

Email address (most used)

Email address, most used cases
Submitted by Jago - 7 years ago
33
javascript

IP Address validator

Validates IPv4 IP Address
Submitted by krzysp - 7 years ago
103
javascript

trim

trim string
Submitted by fp - 9 years ago

Password Validation

Vote

83

Regular Expression
javascript

/
^((?=\S*?[A-Z])(?=\S*?[a-z])(?=\S*?[0-9]).{6,})\S$
/

Description

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Submitted by Christian Klemp - 7 years ago