Mobile phone number local detection [original]_form special effects

<form method="POST" action="http://www.ip138.com:8080/search.asp" name="mobileform" target="mobilewindow" onsubmit="return checkMobile();"> <tr> <td height="25" bgcolor="#F5F5F5"> </td>Mobile phone: <td colspan="3" bgcolor="#F5F5F5" style="color:#FF0000"> <input type="text" name="mobile" size="16" style="border:1px solid #030303" value="13775841738"> <input name="submit" type="submit" value="手机归属地查询"> <input type="hidden" name="action" value="mobile"> </td> </tr> </form>
[Ctrl A select all Note: If you need to introduce external Js, you need to refresh to execute

]<script> function checkMobile(){ var sMobile = document.mobileform.mobile.value if(!(/^1[3|5][0-9]\d{4,8}$/.test(sMobile))){ alert("不是完整的11位手机号或者正确的手机号前七位"); document.mobileform.mobile.focus(); return false; } window.open('', 'mobilewindow', 'height=197,width=350,status=yes,toolbar=no,menubar=no,location=no') } //--> </script>