Regular Expressions 101

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Library entries

2
javascript

Simple URL

Validate an URL input.
Submitted by @nuragic - 4 months ago
2
javascript

Error in Refex

no description available
Submitted by anonymous - 9 years ago
2
javascript

sample

no description available
Submitted by anonymous - 8 years ago
2
javascript

US Postal Code

refactor
Submitted by jay johnson - 8 years ago

Youtube ID matcher

Vote

4

Regular Expression
javascript

/
(youtu(?:\.be|be\.com)\/(?:.*v(?:\/|=)|(?:.*\/)?)([\w'-]+))
/
ig

Description

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Submitted by anonymous - 9 years ago