/^1([38][0-9]|4[579]|5[0-3,5-9]|6[6]|7[0135678]|9[89])\d{8}$/
<script>
var TEL_REGEXP = /^1([38][0-9]|4[579]|5[0-3,5-9]|6[6]|7[0135678]|9[89])\d{8}$/;
function validateTel (tel){
if(TEL_REGEXP.test(tel)){
return true;
}
return false;
}
</script>