•  \r\n \r\n \r\n \r\n賬戶基本信息<\/td> \r\n<\/tr> \r\n \r\n \r\n \r\n \r\n賬戶安全設(shè)置<\/td> \r\n<\/tr> \r\n \r\n \r\n \r\n \r\n \r\n \r\n \r\n
    登錄賬號:<\/td> \r\n<\/span><\/td> \r\n<\/tr> \r\n
    昵稱:<\/td> \r\n<\/span><\/td> \r\n<\/tr> \r\n
    性別:<\/td> \r\n男 \r\n女 \r\n<\/span><\/td> \r\n<\/tr> \r\n
    登錄密碼:<\/td> \r\n<\/span><\/td> \r\n<\/tr> \r\n
    確認(rèn)登錄密碼:<\/td> \r\n<\/span><\/td> \r\n<\/tr> \r\n
    真實(shí)姓名:<\/td> \r\n<\/span><\/td> \r\n<\/tr> \r\n
    身份證號:<\/td> \r\n<\/span><\/td> \r\n<\/tr> \r\n
    郵箱地址:<\/td> \r\n<\/span><\/td> \r\n<\/tr> \r\n
    驗(yàn)證碼<\/td> \r\n \r\n \r\n<\/span> \r\n<\/span> \r\n<\/td> \r\n<\/tr> \r\n
    <\/td> \r\n<\/td> \r\n<\/tr> \r\n<\/table> \r\n<\/form> \r\n

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    ? ??? ?? PHP ???? Ajax ? PHP ??? ??? ?? ?? ? ?? ??

    Ajax ? PHP ??? ??? ?? ?? ? ?? ??

    Feb 03, 2017 pm 05:48 PM

    ?? ?? ??:

    : ????? ?? ?: b ????? b

    ^: ??? ?? ??

    $: ??? ? ??

    *: 0? ?? n? ???? ?? ??? ??

    +: 1? ?? n? ???? ?? ??? ??

    ?: ?? ??? 0 ?? 1? ?????.

    .: ???? ??? ?? ?? ??? ?????.

    |: ?? x|y ??? ?????. x ?? y

    {n}: ?? n ??? ??

    {n,m}: ?? n ?? m ?? ??? ??

    [xyz]: ??? ?? ?? ??? ??

    [^xyz]: ??? ?? ??? ?? ??? ??. [0-9]? ??

    w: ??? ??, ?? ?? ??? ?? [A-Za-z0-9_]

    d: 0-9 ??? ??? ?? ??

    ?? ???:

    i: ???? ??

    ???? ?? ??? ?:

    //??? ??? 6~18?? ???? ??? ??? ? ??? ??? ??? ? ????.

    var r_name=/^[a-z]w{5,17} $/i

    //???? ??? ??? ?? ? ????. 6? ??

    var r_pwd=/^w{6,}$/

    //?? ?? ??? ??

    var r_eamil=/^w+@w+(.)w+$/

    //QQ ??? ?? ??

    //861745122@qq.com
    var r_qq_email =/^d{5,}@qq(.)com$/

    //163 ??? ??? ?? ??

    var r_163_email=/^w+@163 (.)com$/

    //??? ?? ??? .com|.net|.cn| .edu

    var email=/^w+@? ? ????. w+(.)com|net|cn|edu$/

    //??? ?? ?? ??

    var r_age=/^d{1,2}$ /

    //if(age>=18&&age>=100)

    //????? ?? : 13 15 18? ???? 11??

    var r_tel=/^1[3,5,8]d{9}$/

    / /ID??? 18????, 17?? + X?? ??

    var r_s=/^d{18}|d{17}x$/i

    / /??? ?? var reg=/^[u4e00-u9fa5]{2 ,17}$/

    //php

    $reg = "/^[x{ 4e00}-x{9fa5}]$/u"

    <span style="font-size:24px;">下面是一個例子:</span> 
    <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
    <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"> 
    <head> 
    <meta http-equiv="Content-Type" content="text/html;charset=UTF-8" /> 
    <title></title> 
    <script type="text/javascript" src="public.js"></script> 
    </head> 
    <body onload="yanzheng(this)"> 
    <form method="post" action="info_2.php" onsubmit="return check_all()"> 
    <table> 
    <tr> 
    <td colspan="2">賬戶基本信息</td> 
    </tr> 
    <tr> 
    <td>登錄賬號:</td> 
    <td><input type="text" name="zhanghao" onblur="check_zhanghao(this)"><span name="sp1"></span></td> 
    </tr> 
    <tr> 
    <td>昵稱:</td> 
    <td><input type="text" name="nicheng" onblur="check_nicheng(this)"><span name="sp2"></span></td> 
    </tr> 
    <tr> 
    <td>性別:</td> 
    <td><input type="radio" name="sex" value="男"onclick="check_sex()">男 
    <input type="radio" name="sex" value="女"onclick="check_sex()">女 
    <span id="sp3"></span></td> 
    </tr> 
    <tr> 
    <td colspan="2">賬戶安全設(shè)置</td> 
    </tr> 
    <tr> 
    <td>登錄密碼:</td> 
    <td><input type="password" name="pwd" onblur="check_pwd(this)"><span name="sp4"></span></td> 
    </tr> 
    <tr> 
    <td>確認(rèn)登錄密碼:</td> 
    <td><input type="password" name="repwd" onblur="check_repwd(this)"><span name="sp5"></span></td> 
    </tr> 
    <tr> 
    <td>真實(shí)姓名:</td> 
    <td><input type="text" name="username" onblur="check_username(this)"><span name="sp6"></span></td> 
    </tr> 
    <tr> 
    <td>身份證號:</td> 
    <td><input type="text" name="idcard" onblur="check_idcard(this)"><span name="sp7"></span></td> 
    </tr> 
    <tr> 
    <td>郵箱地址:</td> 
    <td><input type="text" name="email" onblur="check_email(this)"><span name="sp8"></span></td> 
    </tr> 
    <tr> 
    <td>驗(yàn)證碼</td> 
    <td><input type="text" id="number" onblur="check_number()"> 
    <input type="button" onclick="yanzheng()" value="獲取驗(yàn)證碼" > 
    <span id="sp10"></span> 
    <span id="sp9"></span> 
    </td> 
    </tr> 
    <tr> 
    <td></td> 
    <td><input type="submit" value="免費(fèi)注冊"></td> 
    </tr> 
    </table> 
    </form> 
    <script type="text/javascript"> 
    //驗(yàn)證登錄賬號 
    function check_zhanghao(obj){ 
    var sp1=$(&#39;sp1&#39;); 
    if(obj.value==&#39;&#39;){ 
    sp1.innerHTML=&#39;登錄賬號不能為空&#39;; 
    sp1.style.color=&#39;red&#39;; 
    return false; 
    }else{ 
    var reg=/^\w{5,10}$/i; 
    if(reg.test(obj.value)){ 
    sp1.innerHTML=&#39;正確&#39;; 
    sp1.style.color=&#39;green&#39;; 
    return true; 
    }else{ 
    sp1.innerHTML=&#39;登錄賬號5-10字符&#39;; 
    sp1.style.color=&#39;red&#39;; 
    return false; 
    } 
    }return true; 
    } 
    //驗(yàn)證昵稱 
    function check_nicheng(obj){ 
    var sp2=$(&#39;sp2&#39;); 
    if(obj.value==&#39;&#39;){ 
    sp2.innerHTML=&#39;登錄賬號不能為空&#39;; 
    sp2.style.color=&#39;red&#39;; 
    return false; 
    }else{ 
    var reg=/^\w{5,10}$/i; 
    if(reg.test(obj.value)){ 
    sp2.innerHTML=&#39;正確&#39;; 
    sp2.style.color=&#39;green&#39;; 
    return true; 
    }else{ 
    sp2.innerHTML=&#39;昵稱5-10字符&#39;; 
    sp2.style.color=&#39;red&#39;; 
    return false; 
    } 
    }return true; 
    } 
    //驗(yàn)證密碼 
    function check_pwd(obj2){ 
    var sp4=$(&#39;sp4&#39;); 
    if(obj2.value==&#39;&#39;){ 
    sp4.innerHTML=&#39;密碼不能為空&#39;; 
    sp4.style.color=&#39;red&#39;; 
    return false; 
    }else{ 
    var reg=/^\w{6,}$/; 
    if(reg.test(obj2.value)){ 
    sp4.innerHTML=&#39;正確&#39;; 
    sp4.style.color=&#39;green&#39;; 
    return true; 
    }else{ 
    sp4.innerHTML=&#39;格式不正確&#39;; 
    sp4.style.color=&#39;red&#39;; 
    return false; 
    } 
    }return true; 
    } 
    //驗(yàn)證確認(rèn)密碼 
    function check_repwd(obj3){ 
    var sp5=$(&#39;sp5&#39;); 
    var pwd=$(&#39;pwd&#39;); 
    var repwd=$(&#39;repwd&#39;); 
    if(obj3.value==&#39;&#39;){ 
    sp5.innerHTML=&#39;密碼不能為空&#39;; 
    sp5.style.color=&#39;red&#39;; 
    return false; 
    }else{ 
    if(obj3.value==pwd.value){ 
    sp5.innerHTML=&#39;正確&#39;; 
    sp5.style.color=&#39;green&#39;; 
    return true; 
    }else{ 
    sp5.innerHTML=&#39;確認(rèn)密碼和密碼不一致&#39;; 
    sp5.style.color=&#39;red&#39;; 
    return false; 
    } 
    }return true; 
    } 
    //驗(yàn)證性別 
    num2=0; 
    function check_sex(){ 
    var sex=document.getElementsByName(&#39;sex&#39;); 
    // var sp4=document.getElementById(&#39;sp4&#39;) 
    for(var i=0;i<sex.length;i++){ 
    if(sex[i].checked==true){ 
    num2=num2+1; 
    } 
    } 
    //alert(num2); 
    if(num2!=0){ 
    sp3.innerHTML=&#39;√&#39;; 
    sp3.style.color=&#39;green&#39;; 
    return true; 
    }else{ 
    sp3.innerHTML=&#39;性別不能為空&#39;; 
    sp3.style.color=&#39;red&#39;; 
    return false; 
    } 
    } 
    //驗(yàn)證姓名 
    function check_username(obj){ 
    var sp6=$(&#39;sp6&#39;); 
    if(obj.value==""){ 
    sp6.innerHTML=&#39;用戶名不能為空&#39;; 
    sp6.style.color=&#39;red&#39;; 
    return false; 
    }else{ 
    var reg=/^[\u4e00-\u9fa5]{2,3}$/; 
    if(!reg.test(obj.value)){ 
    sp6.innerHTML=&#39;用戶名應(yīng)該2-3個漢字&#39;; 
    sp6.style.color=&#39;red&#39;; 
    return false; 
    }else{ 
    sp6.innerHTML=&#39;√&#39;; 
    sp6.style.color=&#39;green&#39;; 
    return true; 
    } 
    } 
    return true; 
    } 
    //驗(yàn)證郵箱 
    function check_email(obj5){ 
    var sp8=$(&#39;sp8&#39;); 
    if(obj5.value==&#39;&#39;){ 
    sp8.innerHTML=&#39;郵箱不能為空&#39;; 
    sp8.style.color=&#39;red&#39;; 
    return false; 
    }else{ 
    var reg=/^(\w+@\w+(\.)com|net|cn)$/; 
    if(reg.test(obj5.value)){ 
    sp8.innerHTML=&#39;正確&#39;; 
    sp8.style.color=&#39;green&#39;; 
    return true; 
    }else{ 
    sp8.innerHTML=&#39;格式不正確&#39;; 
    sp8.style.color=&#39;red&#39;; 
    return false; 
    }return true; 
    } 
    } 
    //驗(yàn)證身份證號 
    function check_idcard(obj9){ 
    var sp7=$(&#39;sp7&#39;); 
    if(obj9.value==&#39;&#39;){ 
    sp7.innerHTML=&#39;身份證號不能為空&#39;; 
    sp7.style.color=&#39;red&#39;; 
    return false; 
    }else{ 
    var reg=/^\d{18}|\d{17}x$/i; 
    if(reg.test(obj9.value)){ 
    sp7.innerHTML=&#39;正確&#39;; 
    sp7.style.color=&#39;green&#39;; 
    return true; 
    }else{ 
    sp7.innerHTML=&#39;格式不正確&#39;; 
    sp7.style.color=&#39;red&#39;; 
    return false; 
    }return true; 
    } 
    } 
    //生成驗(yàn)證碼 
    function yanzheng(){ 
    var sp9=document.getElementById(&#39;sp9&#39;); 
    var str1=""; 
    for(var i=1;i<=4;i++){ 
    str1=str1+parseInt(Math.random()*10); 
    sp9.innerHTML=str1; 
    } 
    } 
    //驗(yàn)證驗(yàn)證碼 
    function check_number(){ 
    var number=document.getElementById(&#39;number&#39;).value 
    var sp10=document.getElementById(&#39;sp10&#39;) 
    var sp9=document.getElementById(&#39;sp9&#39;); 
    if(number==""){ 
    sp10.innerHTML=&#39;驗(yàn)證碼不能為空&#39;; 
    sp10.style.color=&#39;red&#39;; 
    return false; 
    }else{ 
    if(number!=sp9.innerHTML){ 
    sp10.innerHTML=&#39;驗(yàn)證碼和你寫的不一致&#39;; 
    sp10.style.color=&#39;red&#39;; 
    return false; 
    } else{ 
    sp10.innerHTML=&#39;√&#39;; 
    sp10.style.color=&#39;green&#39;; 
    return true;} 
    return true; 
    } 
    } 
    function check_all(){ 
    if(check_zhanghao($(&#39;zhanghao&#39;)) & check_nicheng($(&#39;nicheng&#39;)) & check_pwd($(&#39;pwd&#39;)) & check_repwd($(&#39;repwd&#39;)) & check_sex()& check_username($(&#39;username&#39;)) & check_idcard($(&#39;idcard&#39;)) &check_email($(&#39;email&#39;)) & check_number() ){ 
    return true;} 
    else{ return false;} 
    } 
    </script> 
    </body> 
    </html>

    php ??? ??

    <?php 
    header("content-type:text/html;charset=utf8"); 
    //var_dump($_POST);die; 
    //array(5) { ["uname"]=> string(9) "劉偉超" ["uqq"]=> string(10) "1111111111" ["uemail"]=> string(12) "66555@qq.com" ["utel"]=> string(11) "15863162320" ["uinfo"]=> string(48) "地方開始放假開放活動健康的話概括" } 
    empty($_POST["uname"])?$uname="":$uname=$_POST["uname"]; 
    empty($_POST["uemail"])?$uemail="":$uemail=$_POST["uemail"]; 
    empty($_POST["utel"])?$utel="":$utel=$_POST["utel"]; 
    empty($_POST["uqq"])?$uqq="":$uqq=$_POST["uqq"]; 
    empty($_POST["uinfo"])?$uinfo="":$uinfo=$_POST["uinfo"]; 
    //驗(yàn)證姓名 
    $reg="/^[\x{4e00}-\x{9fa5}]{2,3}$/u"; 
    if(!preg_match($reg,$uname)){ 
    echo "用戶名應(yīng)該2-3個漢字";die; 
    //header("refresh:1;url=form.html"); 
    } 
    //驗(yàn)證郵箱 
    $reg="/^(\w+@\w+(\.)com|net|cn)$/"; 
    if(!preg_match($reg,$uemail)){ 
    echo "郵箱必須含有@,且以com結(jié)尾";header("refresh:1;url=form.html"); die; 
    } 
    //驗(yàn)證座機(jī)號 
    $reg="/^\d{11}$/"; 
    if(!preg_match($reg,$utel)){ 
    echo "座機(jī)號以010-22222222格式";header("refresh:1;url=form.html"); die; 
    } 
    //驗(yàn)證QQ號 
    $reg="/^\d{5,11}$/"; 
    if(!preg_match($reg,$uqq)){ 
    echo "qq必須是5-11位純數(shù)字";header("refresh:1;url=form.html"); die; 
    } 
    //驗(yàn)證簡介 
    /*$reg="/^[\x{4e00}-\x{9fa5}]{10,100}\W+/u"; 
    if(!preg_match($reg,$uinfo)){ 
    echo "簡介應(yīng)該10-100個漢字";die; 
    //header("refresh:1;url=form.html"); 
    } 
    */
    //連接數(shù)據(jù)庫 
    $link=mysql_connect(&#39;127.0.0.1&#39;,&#39;root&#39;,&#39;root&#39;)or die("連接失敗"); 
    //選擇數(shù)據(jù)庫 
    mysql_select_db(&#39;kaoshi&#39;,$link); 
    //設(shè)置字符集 
    mysql_query("set names utf8"); 
    //寫sql語句 
    $sql="insert into zhuce(c_name,c_qq,c_email,c_tel,c_info) values(&#39;$uname&#39;,&#39;$uqq&#39;,&#39;$uemail&#39;,&#39;$utel&#39;,&#39;$uinfo&#39;)"; 
    //echo $sql;die; 
    $rel=mysql_query($sql); 
    if($rel){ 
    echo "注冊成功";header("refresh:1;url=show.php"); 
    }else{echo "注冊失敗";header("refresh:1;url=form.html");} 
    ?>

    ?? ???? ??? Ajax ? PHP ??? ?? ??? ?? ?????. ???? ? ???? ??? ???? ?????. ???? ????? ???? ??? ??? ?? ????. ?? PHP ??? ????? ??? ?? ?? ??? ??????!

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