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jacobbubu/gist:5408997

Last active October 10, 2017 20:55
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Regular Expression for UTC time offsets validation
Raw
gistfile1.txt
^([+]((14|(14[:]?00))|([0][0-9]|[1][01])|([0][0-9]|[1][01])[:]?[0-5][0-9]))|([-]((12|(12[:]?00))|([0][0-9]|[1][01])|([0][0-9]|[1][01])[:]?[0-5][0-9]))$
The offset from UTC is given in the format ±[hh]:[mm], ±[hh][mm], or ±[hh], for exsamples:
Reference to http://en.wikipedia.org/wiki/Zone.tab.
+14:00
+1200
+12
-11:59
-01
-0200
-1200
Invalidate string:
12
12:59
1300
@kfalconer
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kfalconer commented Oct 10, 2017 •
edited 

[+-]([01]\d|2[0-4])(:?[0-5]\d)?

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