JS judge phone, mobile phone number format

1 /* determine if the input is a legitimate phone number, phone number*/2 functionIsphone (INPURSTR)3 {4var partten =/^1[3,5,8]\d{9}$/;//Mobile phone number5      if(Partten.test (INPURSTR))6      {7           return true;8      }9Partten =/^ (\d{3,4}\-)? \d{7,8}$/i;//telephone with horizontal lineTen      if(Partten.test (INPURSTR)) One      { A           return true; -      } -Partten =/^0 (([1-9]\d) | ( [3-9]\d{2}]) \d{8}$/;//without a landscape phone number the      if(Partten.test (INPURSTR)) -      { -           return true; -      } +      return false;//if not all return false -}

JS judge phone, mobile phone number format