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Regular Expression Details

Title Test Find Canadian Phone number validation with Extension
Expression
^([\(]{1}[0-9]{3}[\)]{1}[ |\-]{0,1}|^[0-9]{3}[\-| ])?[0-9]{3}(\-| ){1}[0-9]{4}(([ ]{0,1})|([ ]{1}[0-9]{3,4}|))$
Description
Validate a Canadian phone number and optional 3 to 4 digits extension
Matches
(418) 555-5555 (418) 555-5555 4444 (418) 555-5555 4444 444
Non-Matches
(418) 555-555 418) 555-555 418) 55
Author Rating: Not yet rated. David Bérubé
Source
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