Regular Expressions 101

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Library entries

5
javascript

MAC address

a mac address separated by dashes or colons.
Submitted by anonymous - 7 years ago
5
javascript

password 1upper 1lower 1number 1specialcharater

fjk@1Qaa$
Submitted by Anuswadh - 6 years ago
5
python

Form Tag

Form Tag
Submitted by Jay Patel - 6 years ago
5
python

psswd

no description available
Submitted by anonymous - 6 years ago
5
python

Match Only Text

no description available
Submitted by anonymous - 6 years ago
6
javascript

Password

no description available
Submitted by anonymous - 9 years ago
6
python

Find consecutive duplicate words

no description available
Submitted by anonymous - 7 years ago
6
javascript

Email with + symbol

email that accepts the plus (+) symbol
Submitted by luckcheese - 7 years ago
6
javascript

HTML img

Grabs all HTML tags
Submitted by Pirate11 - 7 years ago

Password Validation

Vote

83

Regular Expression
javascript

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

Description

Loading markdown...
Submitted by Christian Klemp - 7 years ago