Regular Expressions 101

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javascript

JS ErrorParsing

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Submitted by anonymous - 5 years ago
0
javascript

StringUtils is blank

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0
javascript

task6

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0
javascript

Detect non-ASCII characters

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0
javascript

中英文 特殊字符 30位

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0
javascript

中英文 特殊字符 30位

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Submitted by anonymous - 5 years ago
0
javascript

Commit GitLab

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Submitted by anonymous - 5 years ago
0
javascript

Mocha Atom Build system Regexp

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Submitted by anonymous - 5 years ago
0
javascript

Mocha Atom Build system Regexp

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Submitted by anonymous - 5 years ago
0
javascript

Match all lowercase consonants

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Submitted by anonymous - 5 years ago
0
javascript

Time Formatting

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Submitted by anonymous - 5 years ago
0
javascript

Mathematics Expression

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Submitted by anonymous - 5 years ago

Valid Dates

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Regular Expression
pcre2

/
((((0[1-9]|[1-2][0-9]|3[0-1])\.(0[1]))|((0[1-9]|[1-2][0-8])\.(0[2]))|((0[1-9]|[1-2][0-9]|3[0-1])\.(0[3]))|((0[1-9]|[1-2][0-9]|3[0])\.(0[4]))|((0[1-9]|[1-2][0-9]|3[0-1])\.(0[5]))|((0[1-9]|[1-2][0-9]|3[0])\.(0[6]))|((0[1-9]|[1-2][0-9]|3[0-1])\.(0[7]))|((0[1-9]|[1-2][0-9]|3[0-1])\.(0[8]))|((0[1-9]|[1-2][0-9]|3[0])\.(0[9]))|((0[1-9]|[1-2][0-9]|3[0-1])\.(1[0]))|((0[1-9]|[1-2][0-9]|3[0])\.(1[1]))|((0[1-9]|[1-2][0-9]|3[0-1])\.(1[2])))\.[0-9]{2,4})|(2[9])\.(0[2])\.([0-9][0-9](([13579][26])|([02468][048])))
/
gm

Description

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Submitted by anonymous - a year ago