Mask Input phone number in PHP -


i new php want mask input phone number somehow wouldn't allow javascript or jquery

$_session["oh"]["phone"]=(empty($_session["oh"]["phone"]))?$_cookie["phone"]:$_session["oh"]["phone"];

follow kind of patterns mask phone , validate 

$pattern = "/^([1]-)?[0-9]{3}-[0-9]{3}-[0-9]{4}$/i"

reference

afaik , have used mask() jquery helps validate 

$("#phone").mask("(999) 999-9999");

its handy use


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