DIV CSS 佈局教程網

本文實例講述了jquery實現用戶信息修改驗證輸入方法。分享給大家供大家參考。具體如下：

var realnameFlag = 0;
var addressFlag = 0;
var zipFlag=0;
var cellphoneFlag=0;
var homephoneFlag=0;
var oldpasswordFlag=1;
var newpasswordFlag=1;
//判斷email
function check_email()
{
  $("#showSpan").hide();
  var email = $.trim($("#email").val());
  if (email == null || email == "") 
  {
    emailFlag = 1;
    $("#emailMsg").html("<span class='tips'>請輸入郵箱信息</span>");
    return;
  }
  // 判斷輸入框內是否為郵箱格式 
  if (email.replace(/[^\x00-\xff]/g, "**").length <= 4 || email.replace(/[^\x00-\xff]/g, "**").length >= 50) 
  {
    $("#emailMsg").html("<span class='tips'>郵箱長度不正確</span>");
    emailFlag = 1;
    return ;
  }
  var reg = /^[\w-]+(\.[\w-]+)*@[\w-]+(\.[\w-]+)+$/;
  if (reg.test(email)) {
    $("#emailMsg").html("");
    emailFlag = 0;
    return ;
  } else {
    $("#emailMsg").html("<span class='tips'>郵箱格式不正確</span>");
    emailFlag = 1;
    return ;
  }
}
function check_realname()
{
  $("#showSpan").hide();
  var realname = $.trim($("#realname").val());
  // 判斷是否為空
  if (realname == null || realname == "") 
  {
    $("#realnameMsg").html("<span class='tips'>請輸入真實姓名，20個英文或10個漢字</span>");
    realnameFlag = 1;
  } else if (realname.indexOf("··") != -1) 
  {
    $("#realnameMsg").html("<span class='tips'>請輸入真實姓名，20個英文或10個漢字</span>");
    realnameFlag = 1;
    // 姓名前後不能加·
  } else if (realname.substring(0, 1) == "·" || realname.substring(realname.length - 1) == "·") 
  {
    realnameFlag = 1;
    $("#realnameMsg").html("<span class='tips'>請輸入真實姓名，20個英文或10個漢字</span>");
  } else 
  {    
    var reg = new RegExp("^([a-zA-Z]|[\\u4E00-\\u9FFF])+$", "g");
    if (!reg.test(realname)) 
    {
      $("#realnameMsg").html("<span class='tips'>請輸入真實姓名，20個英文或10個漢字</span>");
      realnameFlag = 1;
    } else 
    if (realname.replace(/[^\x00-\xff]/g, "**").length >= 4  && realname.replace(/[^\x00-\xff]/g, "**").length <= 20) 
    {
      realnameFlag = 0;
      $("#realnameMsg").html("");
    } else {
      realnameFlag = 1;
      $("#realnameMsg").html("<span class='tips'>請輸入真實姓名，20個英文或10個漢字</span>");
    }
  }
}
function check_cellphone()
{
  $("#showSpan").hide();
  var cellphone = $.trim($("#cellphone").val());
  while (true) {
    var start = cellphone.substring(0, 1);
    if (start == "0") {
      cellphone = cellphone.substring(1);
    } else {
      break;
    }
  }
  $("#cellphone").val(cellphone);
  if (cellphone == null || cellphone == "") {
    $("#cellphoneMsg").html("<span class='tips'>請輸入移動電話號碼</span>");
    cellphoneFlag = 1;
    return;
  }
  var re = /^1{1}[3,4,5,8]{1}\d{9}$/; // 判斷是否為數字的正則表達式
  if (!re.test(cellphone)) {
    cellphoneFlag = 1;
    $("#cellphoneMsg").html("<span class='tips'>請輸入正確的移動電話號碼</span>");
    return;
  } else {
    cellphoneFlag = 0;
    $("#cellphoneMsg").html("");
  }
}
function check_homephone()
{
  $("#showSpan").hide();
  var homephone = $.trim($("#homephone").val());
  if(homephone == null || homephone == "")
  {
    homephoneFlag=0;
    $("#homephoneMsg").html("");
    return ;
  }
  var re=/(^(\d{3,4}-)?\d{7,8})$|(^1{1}[3,4,5,8]{1}\d{9}$)/;
  if(!re.test(homephone))
  {
    homephoneFlag=1;
    $("#homephoneMsg").html("<span class='tips'>請正確輸入電話號碼,格式為： 000-00000000</span>");
    return ;
  }else
  {
    homephoneFlag=0;
    $("#homephoneMsg").html("");
  }
}
function check_address()
{
  $("#showSpan").hide();
  var address = $.trim( $("#address").val());
  // 判斷是否為空
  if(address == null || address == "")
  {
    $("#addressMsg").html("<span class='tips'>請輸入詳細地址</span>");
    addressFlag = 1;
  }else
  if (address.replace(/[^\x00-\xff]/g, "**").length > 120) {
    addressFlag = 1;
    $("#addressMsg").html("<span class='tips'>長度超長</span>");
  } else {
    addressFlag = 0;
    $("#addressMsg").html("");
  }
}
function check_zip()
{
  $("#showSpan").hide();
  var zip=$.trim($("#zip").val());
  var re=/^[0-9]+$/;
  if(zip.length != 0 && (!re.test(zip) || zip.length != 6))
  {
    zipFlag=1;
    $("#zipMsg").html("<span class='tips'>請輸入郵政編碼，由6位數字組成</span>");  
  }else
  {
    zipFlag=0;
    $("#zipMsg").html("");
  }
}
function check_oldPassword()
{

  $("#msgSpan").html("");
  $("#newpsMsg").html("");
  $("#repsMsg").html("");
  var oldPS = $.trim($("#oldPassword").val());
  if(oldPS == null || oldPS == "")
  {
    oldpasswordFlag = 1;  
    $("#oldpsMsg").html("<span class='tips'>請輸入舊密碼</span>");
    $(this).focus();
    return false;
  }
  var re=/^.{6,16}$/;
  if(!re.test(oldPS))
  {
    oldpasswordFlag = 1;  
    $("#oldpsMsg").html("<span class='tips'>舊密碼輸入長度不正確</span>");
    $(this).focus();
    return false;
  }
  else
  {
    oldpasswordFlag = 0;  
    $("#oldpsMsg").html("");
  }  
}
function check_newPassword()
{
  $("#oldpsMsg").html("");
  $("#repsMsg").html("");
  $("#msgSpan").html("");
  $("#repeatPassword").val("");
  var newPS = $.trim($("#newPassword").val());
  if(newPS == null || newPS == "")
  {
    newpasswordFlag=1;  
    $("#newpsMsg").html("<span class='tips'>請輸入新密碼,由6-16位字符組成!</span>");
    $(this).focus();
    return false;
  } 
  //var re=/^[A-Za-z0-9_-]{6,16}$/;
  var re=/^.{6,16}$/;
  if (newPS.replace(/[^\x00-\xff]/g, "**").length <6 || newPS.replace(/[^\x00-\xff]/g, "**").length > 16) 
  {
    newpasswordFlag = 1;  
    $("#newpsMsg").html("<span class='tips'>新密碼長度不正確</span>");
    $(this).focus();
    return false;
  }
  if(!re.test(newPS))
  {
    newpasswordFlag = 1;  
    $("#newpsMsg").html("<span class='tips'>新密碼長度不正確</span>");
    $(this).focus();
    return false;
  }else
  {
    newpasswordFlag = 0;  
    $("#newpsMsg").html("");
  }  
}
function check_repeatPassword()
{
  $("#oldpsMsg").html("");
  $("#newpsMsg").html("");
  $("#msgSpan").html("");
  if( $("#repeatPassword").val()==null || $.trim($("#repeatPassword").val()) =="")
  {
    $("#repsMsg").html("<span class='tips'>請輸入重復新密碼</span>");
    $(this).focus();
    newpasswordFlag = 1;  
    return false;
  }else
  if ( $.trim($("#repeatPassword").val()) != $.trim($("#newPassword").val()))
  {
    newpasswordFlag = 1;  
    $("#repsMsg").html("<span class='tips'>兩次密碼輸入的不一致!</span>");
    $(this).focus();
    return false;
  }else
  {
    newpasswordFlag = 0;  
    $("#repsMsg").html("");
  }
}
function check_cardNum()
{
  $("#vcodeMsg").html("");
  $("#psMsg").html("");
  $("#strmsg").hide();
  var cardnum = $.trim( $("#cardNum").val());
  if(cardnum == null || cardnum == "")
  {
    $("#numMsg").html("<span class='tips'>請輸入卡號</span>");
    cardnumFlag = 1;
    return false;
  }else
  {
    $("#numMsg").html("");
    cardnumFlag=0;
  }
}
function check_passWord()
{
  $("#vcodeMsg").html("");
  $("#numMsg").html("");
  $("#strmsg").hide();
  var password = $.trim( $("#passWord").val());
  if(password == null || password == "" )
  {
    passwordFlag = 1;
    $("#psMsg").html("<span class='tips'>請輸入密碼</span>");
    return false;
  }else
  {
    passwordFlag = 0;
    $("#psMsg").html("");
  }
}
function check_vcode()
{
  $("#vcodeMsg").html("");
  $("#psMsg").html("");
  $("#numMsg").html("");
  $("#strmsg").hide();
  var vcode = $.trim( $("#vcode").val());
  if(vcode == null || vcode =="")
  {
    vcodeFlag = 1; 
    $("#vcodeMsg").html("<span class='tips'>請輸入驗證碼</span>");
    return false;
  }
  var re= /^[0-9]*$/;
  if(!re.test(vcode))
  {
    vcodeFlag = 1; 
    $("#vcodeMsg").html("<span class='tips'>請正確輸入驗證碼</span>");
    return false;
  }else
  {
    vcodeFlag = 0; 
     $("#vcodeMsg").html("");
   }
}
$(document).ready(function()
{
/*** 修改用戶信息驗證 begini */
// begin email
$("#email").focus(function() {  check_email();});
// 郵箱格式判斷
$("#email").blur(function(){check_email();});
//end email

//bengin realname
$("#realname").focus(function() {check_realname();});
// 校驗realname是否正確
$("#realname").blur(function() {check_realname();});
//end realname

//bengin cellphone
$("#cellphone").focus(function() {  check_cellphone();  });
// 手機號碼格式判斷
$("#cellphone").blur(function() {  check_cellphone(); });
//end cellphone

//bengin homephone
$("#homephone").focus(function(){ check_homephone();  });
$("#homephone").blur(function(){ check_homephone();});
//end homephone

//bengin addr
// 校驗address是否正確
$("#address").focus(function(){ check_address();  });
$("#address").blur(function() {  check_address();});
//end addr

//bengin zip
$("#zip").focus(function(){ check_zip();  });
$("#zip").blur(function(){  check_zip();  });
//end zip
//獲取市級
$("#province").change(function(){
  var province=$(this).val();
  $.post("_jquery", {"type":"getProvince" , province:province}, function(msg){
    $("#city").html(msg);
    $("#region").html("");        
  });
});
//獲取縣級
$("#city").change(function(){
  var city=$(this).val();
  $.post("_jquery", {"type":"getCity" , city:city}, function(msg){
    $("#region").html(msg);        
  });
});
/*** 修改用戶信息驗證 end ***********/

/***------密碼修改驗證 begin *************/
//begin oldpassword
$("#oldPassword").focus(function(){  check_oldPassword();});
$("#oldPassword").blur(function(){  check_oldPassword();});
//end oldpassword

//begin newpassword
$("#newPassword").focus(function(){  check_newPassword();});
//newpassword
$("#newPassword").blur(function(){  check_newPassword();});

// repeatpassword
$("#repeatPassword").focus(function(){  check_repeatPassword();});
$("#repeatPassword").blur(function(){  check_repeatPassword();});
/***------密碼修改驗證 end *************/

/**** ---------卡查詢表單提交驗證 begin ***********/
var cardnumFlag = 0;
var passwordFlag = 0;
var  vcodeFlag = 0; 
$("#cardNum").focus(function(){  check_cardNum();});
$("#cardNum").blur(function(){  check_cardNum();});

$("#passWord").focus(function(){ check_passWord();});
$("#passWord").blur(function(){  check_passWord();});

$("#vcode").focus(function(){ check_vcode(); });
 $("#vcode").blur(function(){ check_vcode(); });
$("#formsubmit").click(function(){
  $("#strmsg").hide();
  $("#numMsg").html("");
  $("#psMsg").html("");
  $("#vcodeMsg").html("");
  var re= /^[0-9]*$/;
  if(cardnumFlag != 0 || $.trim($("#cardNum").val()) == "" || $("#cardNum").val() == null )
  {
    $("#cardNum").focus();
    return ;
  }
  if(passwordFlag != 0 || $.trim($("#passWord").val()) == "" || $("#passWord").val() == null)
  {
    $("#passWord").focus();
    return ;
  }
  if(($("#vcode").val() != "" && !re.test($("#vcode").val())) || vcodeFlag != 0 || $("#vcode").val() == "" )
  {
    $("#vcode").focus();
    return ;
  } 
  $("#cardform").submit();
});
/**** ---------卡查詢表單提交驗證 end ***********/

//用戶訂單取消，
$("#cancelreason").focus(function(){
  $("#errorinfo").html("");
  $("#errorinfo").removeClass("tips");
});

$("#cancelreason").bind('input propertychange', function() { 
 var maxLength = 65; 
 if ($(this).val().length > maxLength) { 
   $(this).val($(this).val().substring(0, maxLength)); 
 } 
 return false;
})
//-----

});
//end ready
//修改用戶信息表單提交
function formsubmit()
{
  $("#showSpan").hide();
  var province=$("#province").val();
  var city=$("#city").val();
  var region=$("#region").val();
  $("#emailMsg").html("");
  $("#realnameMsg").html("");
  $("#cellphoneMsg").html("");
  $("#homephoneMsg").html("");
  $("#szcode").html("");
  $("#addressMsg").html("");
  $("#zipMsg").html("");
  if(emailFlag != 0 || $("#email").val()== null || $("#email").val()== "")
  {
    $("#email").focus();
    return ;
  }
  if(realnameFlag != 0 || $("#realname").val()== null || $("#realname").val()== "")
  {
    $("#realname").focus();
    return ;
  }
  if($("input[name=sex]:checked").val()==null||$("input[name=sex]:checked").val()==""){
    alert("請選擇性別");
    $("#sex").focus();
    return; 
  }
  if(cellphoneFlag != 0)
  {
    $("#cellphone").focus();
    return ;
  }
  if(homephoneFlag != 0)
  {
    $("#homephone").focus();
    return ;
  }
  if( province == "" || city == "" || region== "" || province == null || city == null || region== null)
  {
    $("#szcode").html("<span class='tips'>請選擇地區</span>");
    return ;
  }
  if(addressFlag != 0 || $("#address").val() == null || $("#address").val() == "")
  {
    $("#address").focus();
    return ;
  }
  if(zipFlag != 0)
  {
    $("#zip").focus();
    return ;
  }
  $("#myform").submit();
}
//修改用戶信息表單重置
function formreset()
{
  $("#showSpan").hide();
  document.forms["myform"].reset();
  $("#emailMsg").html("");
  $("#realnameMsg").html("");
  $("#cellphoneMsg").html("");
  $("#homephoneMsg").html("");
  $("#addressMsg").html("");
  $("#zipMsg").html("");
  $("#szcode").html("");
  $("#province").html($("#hprovince").val());
  $("#city").html($("#hcity").val());
  $("#region").html($("#hregion").val());
}

//修改密碼提交form
function psformSubmit()
{
  $("#oldpsMsg").html("");;
  $("#newpsMsg").html("");
  $("#repsMsg").html("");
  var oldps = $.trim($("#oldPassword").val());
  var newps = $.trim( $("#newPassword").val());
  var reps = $.trim($("#repeatPassword").val());
  if( oldpasswordFlag != 0 || oldps =="" || oldps ==null )
  {
    $("#oldPassword").focus();
    return ;
  } 
  if(newpasswordFlag != 0 || newps =="" || newps ==null )
  {
    $("#newPassword").focus();
    return ;
  }
  if( newpasswordFlag != 0 || reps == null || reps =="" || reps != newps)
  {
    $("#repeatPassword").focus();
    return ;
  }
  $("#psform").submit();
}
//獲取驗證碼
function dochange()
{
  ///$("#vcodeImg").attr("src","_verifycode?" + new Date());
  var  imgObj="#vcodeImg";
  $(imgObj).fadeOut('fast', function(){
    var datenow = new Date();
    $(this).attr('src', '_verifycode?ver=' + datenow.getMilliseconds()).delay(200).fadeIn('slow');
 });
}

function removefavorite(goodsid)
{
  if(confirm('確定刪除商品嗎？')) 
  { 
    document.location.href="/myremovefavorite.html?goodsid="+goodsid;
  }
}

function selectProvince(value)
{  //導出省份下市區 信息。
  $.post("_jquery", {"type":"getProvince",province:value}, function(data){  
    $("#city").html(data);  
    $("#region").html("");      
  });
}
function selectCity(value)
{  //導出市區 下縣城信息。
  $.post("_jquery", {"type":"getCity",city:value}, function(data){  
    $("#region").html(data);        
  });
}

希望本文所述對大家的jquery程序設計有所幫助。