regex - Regular Expression to Match North American Phone Numbers Not Working - 


^(\(\d{3}\)|^\d{3}[.-]?)?\d{3}[.-]?\d{4}$

the above regular expression have created matching north-american phone number , without parenthesis in code. not working, don't seem find issue.

(180)-555-5555 --> not matching 180-555-5555 --> matching

some 1 me understand why not matching? '\(\d{3}\)' used capture parenthesis.

you may try this,

^(\(\d{3}\)|\d{3})?([.-]?)\d{3}\2\d{4}$

demo


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