Regular Expressions 101

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Library entries

-1
javascript

Email

validation email
Submitted by anonymous - 2 months ago
0
javascript

Add Decimals

Format numbers with decimals
Submitted by anonymous - 2 months ago
0
javascript

SDH Subtitle Replace

SDH Subtitle Replace
Submitted by anonymous - 2 months ago
0
javascript

decode

.decode > decode_p2
Submitted by anonymous - 2 months ago

Date Validator

Vote

0

Regular Expression
javascript

/
(?=..?(?<del>[/,.-]))(?<!\d)(?<d>31(?=.0?[13578]\D|30(?=.0?[13-9])|.1[02])|29(?=.0?2(?:.\d*(?:[02468][048]|[13579][26])|.-?[48]|(?!(\k<del>)))\b|.(?:0?[13-9]|1[012]))|[0-1]?[1-9]|2[0-8])(\k<del>)(?<m>0?[1-9]|1[0-2])(?:(\k<del>)(?<y>-?[1-9]\d*?))?(?!(\k<del>))\b
/
g

Description

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Submitted by anonymous - 4 months ago