ASP.NET學習手記:驗證使用者表單輸入

最後更新：2017-02-28 來源：互聯網

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運行環境:Win2000 Advance Server+IIS5.0+NGWS SDK(80M的).
其中驗證email地址的函數用的是廖兄精華區中的代碼.
<%@ Page Language="C#" %>

<html>
<script language="javascript">
function ClientValidateEmail(source, value)
{
  var strr;
  re=/(\w+@\w+\.\w+)(\.{0,1}\w*)(\.{0,1}\w*)/i;
  re.exec(value);
  if (RegExp.$3!=""&&RegExp.$3!="."&&RegExp.$2!=".") strr=RegExp.$1+RegExp.$2+RegExp.$3
  else
    if (RegExp.$2!=""&&RegExp.$2!=".") strr=RegExp.$1+RegExp.$2
    else  strr=RegExp.$1
  if (strr!=value)
    return false;
  else
    return true;
}
</script>
<body>

    <h3>ASP.NET驗證使用者輸入</h3>

    <form method=post runat=server>
    <hr width=600 size=1 noshade>
    <table>
    <tr>
    <td>
    <asp:ValidationSummary ID="valSum" runat="server"
        HeaderText="你必須輸入下面這些表單域:"
        DisplayMode="bulletlist"
        Font-Name="宋體"
        Font-Size="12"
        />
    </td>
    </tr>
    </table>
    <center>
    <p>

    
    <table border=0 width=600 >
    <tr><td colspan=3>
        <table border=0 cellpadding=0 cellspacing=0 width="100%">
        <tr><td>
            <b>登陸資訊</b>
        </td></tr>
        </table>
    </td></tr>
    <tr>
      <td align=right>
        Email地址:
      </td>
      <td>
        <asp:TextBox id=email width=200px maxlength=60 runat=server />
      </td>
      <td>
        <asp:RequiredFieldValidator id="emailReqVal"
            ControlToValidate="email"
            ErrorMessage="Email地址"
            Display="Dynamic"
            Font-Name="宋體"
        Font-Size="12"
            runat=server>
            *
        </asp:RequiredFieldValidator>
    <asp:CustomValidator id="emailRegexVal" runat="server"
        ControlToValidate="email"
            ClientValidationFunction="ClientValidateEmail"

            Display="Static"
            Font-Name="宋體"
        Font-Size="12">
            非法Email地址
        </asp:CustomValidator>
      </td>
    </tr>

    <tr>
      <td align=right>
        密碼:
      </td>
      <td>
        <asp:TextBox id=passwd TextMode="Password" maxlength=20 runat=server/>
      </td>
      <td>
          <asp:RequiredFieldValidator id="passwdReqVal"
              ControlToValidate="passwd"
              ErrorMessage="使用者密碼"
              Display="Dynamic"
              Font-Name="宋體" Font-Size="12"
              runat=server>
              *
          </asp:RequiredFieldValidator>
          <asp:RegularExpressionValidator id="passwdRegexBal"
              ControlToValidate="passwd"
              ValidationExpression=".*[!@#$%^&*+;:].*"
              Display="Static"
              Font-Name="宋體" Font-Size="12"
              Width="100%" runat=server>
              密碼必須包含如下字元: (!@#$%^&*+;:)
          </asp:RegularExpressionValidator>
      </td>
    </tr>
    <tr>
      <td align=right>
        確認密碼
      </td>
      <td>
        <asp:TextBox id=passwd2 TextMode="Password" maxlength=20 runat=server/>
      </td>
      <td>
        <asp:RequiredFieldValidator id="passwd2ReqVal"
            ControlToValidate="passwd2"
            ErrorMessage="確認密碼"
            Display="Dynamic"
            Font-Name="宋體" Font-Size="12"
            runat=server>
            *
        </asp:RequiredFieldValidator>
        <asp:CompareValidator id="CompareValidator1"
            ControlToValidate="passwd2" ControlToCompare="passwd"
            Display="Static"
            Font-Name="宋體" Font-Size="12"
            runat=server>
            密碼不符合
        </asp:CompareValidator>
      </td>
    </tr>
    <tr><td colspan=3> </td></tr>

    
    <tr><td colspan=3>
        <table border=0 cellpadding=0 cellspacing=0 width="100%">
        <tr><td>
            <b>個人資訊</b>
        </td></tr>
        </table>
    </td></tr>
    <tr>
      <td align=right>
        姓名:
      </td>
      <td>
        <asp:TextBox id=pname maxlength=20 width=200px runat=server />
      </td>
      <td>
      </td>
    </tr>
    <tr>
      <td align=right>
        地址:
      </td>
      <td>
        <asp:TextBox id=address width=200px runat=server />
      </td>
      <td>
      </td>
    </tr>
    <tr>
      <td align=right>
        郵編:
      </td>
      <td>
        <ASP:TextBox id=postcode width=60px maxlength=6 runat=server />
      </td>
      <td>
        <asp:RegularExpressionValidator id="RegularExpressionValidator1"
            ControlToValidate="postcode"
            ValidationExpression="^\d{6}$"
            Display="Static"
            Font-Name="宋體" Font-Size="12"
            runat=server>
            郵編必須是6位元字
        </asp:RegularExpressionValidator>
      </td>
    </tr>
    <tr>
      <td align=right>
        性別:
      </td>
      <td>
        <ASP:RadioButtonList id=sexType runat=server>
            <asp:ListItem>男</asp:ListItem>
            <asp:ListItem>女</asp:ListItem>
        </ASP:RadioButtonList>
      </td>
      <td>
        <asp:RequiredFieldValidator id="sexTypeReqVal"
            ControlToValidate="sexType"
            ErrorMessage="性別"
            Display="Static"
            InitialValue=""
            Font-Name="宋體" Font-Size="12"
            runat=server>
            *
        </asp:RequiredFieldValidator>
      </td>
    </tr>
    <tr>
      <td align=right>
        出生年份:
      </td>
      <td>
        <ASP:DropDownList id=expYear runat=server>
            <asp:ListItem></asp:ListItem>
            <asp:ListItem >1976</asp:ListItem>
            <asp:ListItem >1975</asp:ListItem>
        </ASP:DropDownList>
      </td>
      <td>
        <asp:RequiredFieldValidator id="expDateReqVal"
          ControlToValidate="expYear"
          ErrorMessage="出生年份"
          Display="Static"
          InitialValue=""
          Font-Name="宋體" Font-Size="12"
          runat=server>
          *
        </asp:RequiredFieldValidator>
      </td>
    </tr>
    </table>

    <p>
    <input runat="server" type=submit value="提交">
    <p>
</form>
</center>
</body>
</html>

本文章原先以中文撰寫並發佈於 aliyun.com，亦設英文版本，僅作資訊用途。本網站不對文章的準確性，完整性或可靠性或其任何翻譯作出任何明示或暗示的陳述或保證。如對該文章有任何疑慮或投訴，請傳送電郵至 info-contact@alibabacloud.com 並提供相關疑慮或投訴的詳細說明。職員會於 5 個工作天內與您聯絡，一經驗證之後，即會刪除該侵權內容。

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ASP.NET學習手記:驗證使用者表單輸入

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