JS 验证时间/url地址/电子邮件

//JS验证时间
var statime=stime.val();
      alert(statime);
      var r =/^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2})$/;
         if(!r.test(statime))
         {
         alert("请正确填写时间");stime.focus();return false;
         }

//JS验证url地址：
/^http:\/\/[A-Za-z0-9]+\.[A-Za-z0-9]+[\/=\?%\-&_~`@[\]\:+!]*([^<>])*$/;

//JS验证电子邮件
var reg = /^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/;
  if(ipt.val().length<1||!reg.test(ipt.val())){
   alert('请填写正确的邮箱地址');
   ipt.focus();
   return false;
}

 // 校验手机号码：必须以数字开头，除数字外，可含有“-”
              function  isMobile(object)
            {
             var  s  = document.getElementById(object.id).value; 
             var  reg0  =   / ^13\d{5,9}$ / ;
             var  reg1  =   / ^153\d{4,8}$ / ;
             var  reg2  =   / ^159\d{4,8}$ / ;
             var  reg3  =   / ^0\d{10,11}$ / ;
             var  my  =   false ;
             if  (reg0.test(s))my = true ;
             if  (reg1.test(s))my = true ;
             if  (reg2.test(s))my = true ;
             if  (reg3.test(s))my = true ;
                 if (s != "" )
                {
                     if  ( ! my)
                    {
                       alert( ' 请输入正确的手机号码 ' );
                       object.value = "" ;
                       object.focus();
                    }
                }
            }

 

// 校验(国内)邮政编码
             function  isPostalCode(object)
            {
              var  s  = document.getElementById(object.id).value; 
              var  pattern  = / ^[0-9]{6}$ / ;
                  if (s != "" )
                 {
                      if ( ! pattern.exec(s))
                     {
                      alert( ' 请输入正确的邮政编码 ' );
                      object.value = "" ;
                      object.focus();
                     }
                 }
            }

 

// 校验日期
             function  isdate(object)
            {
              var  s  = document.getElementById(object.id).value; 
              var  pattern  = / ^((\d{2}(([02468][048])|([13579][26]))[\-\ / \s] ? (((( 0 ? [ 13578 ]) | ( 1 [ 02 ]))[\ - \ / \s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\-\ / \s] ? (( 0 ? [ 1 - 9 ]) | ([ 1 - 2 ][ 0 - 9 ]) | ( 30 ))) | ( 0 ? 2 [\ - \ / \s]?((0?[1-9])|([1-2][0-9])))))|(\d{2}(([02468][1235679])|([13579][01345789]))[\-\ / \s] ? (((( 0 ? [ 13578 ]) | ( 1 [ 02 ]))[\ - \ / \s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\-\ / \s] ? (( 0 ? [ 1 - 9 ]) | ([ 1 - 2 ][ 0 - 9 ]) | ( 30 ))) | ( 0 ? 2 [\ - \ / \s]?((0?[1-9])|(1[0-9])|(2[0-8]))))))(\s(((0?[0-9])|([1-2][0-3]))\:([0-5]?[0-9])((\s)|(\:([0-5]?[0-9])))))?$ / ;
                  if (s != "" )
                 {
                      if ( ! pattern.exec(s))
                     {
                      alert( ' 请输入正确的日期 ' );
                      object.value = "" ;
                      object.focus();
                     }
                 }         
            }

 

// 校验普通电话、传真号码：可以“+”开头，除数字外，可含有“-”
             function  isTel(object)
            {
             // 国家代码(2到3位)-区号(2到3位)-电话号码(7到8位)-分机号(3位)"

              var  s  = document.getElementById(object.id).value; 
              var  pattern  = / ^(([0\+]\d{2,3}-)?(0\d{2,3})-)(\d{7,8})(-(\d{3,}))?$ / ;
              // var pattern =/(^[0-9]{3,4}\-[0-9]{7,8}$)|(^[0-9]{7,8}$)|(^\([0-9]{3,4}\)[0-9]{3,8}$)|(^0{0,1}13[0-9]{9}$)/; 
                  if (s != "" )
                 {
                      if ( ! pattern.exec(s))
                     {
                      alert( ' 请输入正确的电话号码:电话号码格式为国家代码(2到3位)-区号(2到3位)-电话号码(7到8位)-分机号(3位)" ' );
                      object.value = "" ;
                      object.focus();
                     }
                 }
            }