Regular Expressions 101

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Library entries

0
java

ACM Code Extraction

title
Submitted by anonymous - 6 months ago
0
pcre2

Task D5

For course
Submitted by anonymous - 6 months ago
0
javascript

JWT token

JWT token
Submitted by QNimbus - 6 months ago
0
pcre2

Email

Email no Ñ no tilde
Submitted by anonymous - 6 months ago
0
javascript

upload file name validations

upload file name validations
Submitted by Arumugam - 6 months ago
0
pcre2

拼音正则匹配

拼音正则匹配
Submitted by anonymous - 6 months ago

ISO 8601 date time validation

Vote

0

Regular Expression
pcre2

/
^(?:[\+-]?\d{4}(?!\d{2}\b))(?:(-?)(?:(?:0[1-9]|1[0-2])(?:\1(?:[12]\d|0[1-9]|3[01]))?|W(?:[0-4]\d|5[0-2])(?:-?[1-7])?|(?:00[1-9]|0[1-9]\d|[12]\d{2}|3(?:[0-5]\d|6[1-6])))(?:[T\s](?:(?:(?:[01]\d|2[0-3])(?:(:?)[0-5]\d)?|24\:?00)(?:[\.,]\d+(?!:))?)?(?:\2[0-5]\d(?:[\.,]\d+)?)?(?:[zZ]|(?:[\+-])(?:[01]\d|2[0-3]):?(?:[0-5]\d)?)?)?)?$
/
gm

Description

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Submitted by anonymous - 6 months ago