Regular Expressions 101

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javascript

check mail

Vérifie si le mail est valide ou non
Submitted by anonymous - 2 days ago
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pcre

match comments

/** comments */ // to the end /* comments */
Submitted by monk - 2 days ago
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pcre

ASD

HI
Submitted by anonymous - 3 days ago
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pcre2

optional character

match strings with some optional characters
Submitted by anonymous - 3 days ago
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pcre2

optional

optional
Submitted by anonymous - 3 days ago
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python

Pick third section

Pick third section
Submitted by Charles - 3 days ago
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pcre2

Barcode Regex

Barcode Regex
Submitted by anonymous - 4 days ago

regex expression to DateTime checking in YYYY-MM-DDTHH:MM:SS[+/-]HH:SS

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Regular Expression
pcre2

/
(^((\d{4}-(((0[13578]|[1][02])-(0[1-9]|[1-2]\d|3[01]))))|((\d{4}-(((0[469]|[1][1])-(0[1-9]|[1-2]\d|[3][0])))))|((\d{4}-(0[2]-(0[1-9]|[1-2]\d)))))T(([01]\d|2[0-3]):([0-5]\d):([0-5]\d))?([+-][0-2]\d:[0-5]\d)$)
/
gm

Description

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Submitted by anonymous - a month ago