密码自定义验证不起作用
我有一张登记表格。 我正在检查密码是否有 6 个字符，如下所示：
<input type="password" runat="server" name="password" size="41" maxlength="64" id="txtpassword" /><span>*</span>
<asp:RequiredFieldValidator ID="RequiredFieldValidator8" runat="server" ErrorMessage="Fill in a password." ControlToValidate="txtpassword"></asp:RequiredFieldValidator>
<asp:CustomValidator ID="CustomValidator1" runat="server" OnServerValidate="valPassword" ErrorMessage="Password must be 6 characters long." ControlToValidate="txtpassword"></asp:CustomValidator> (at least 6 characters)
codebehind
protected void valPassword(object source, ServerValidateEventArgs args)
{
args.IsValid = ValidatePassword(args.Value);
}
private bool ValidatePassword(string pw)
{
if (pw.Length >= 6)
{
return true;
}
else
{
return false;
}
}
如果我让RequiredFieldValidator 和CustomValidator 一起工作并且我填写1 个字符，则表单将被接受。
如果我删除RequiredFiekdValidator并填写表单，则表单被接受，密码字段中根本没有字符
如果我离开CustomValidator并填写1个字符，则表单被接受
我的CustomValidator无法正常工作，我该怎么办丢失的 ？
I have a form for registration.
I'm checking if the password has 6 characters like this :
<input type="password" runat="server" name="password" size="41" maxlength="64" id="txtpassword" /><span>*</span>
<asp:RequiredFieldValidator ID="RequiredFieldValidator8" runat="server" ErrorMessage="Fill in a password." ControlToValidate="txtpassword"></asp:RequiredFieldValidator>
<asp:CustomValidator ID="CustomValidator1" runat="server" OnServerValidate="valPassword" ErrorMessage="Password must be 6 characters long." ControlToValidate="txtpassword"></asp:CustomValidator> (at least 6 characters)
codebehind
protected void valPassword(object source, ServerValidateEventArgs args)
{
args.IsValid = ValidatePassword(args.Value);
}
private bool ValidatePassword(string pw)
{
if (pw.Length >= 6)
{
return true;
}
else
{
return false;
}
}
If I leave the RequiredFieldValidator and the CustomValidator work together and I fill in 1 character , the form is accepted.
If I delete the RequiredFiekdValidator and fill in the form, the form is accepted with no character at all in the passwordfield
If I leave the CustomValidator and I fill in 1 character , the form is accepted
My CustomValidator isn't working properly, what am I missing ?
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尝试将 txtpassword 更改为
try changing txtpassword to an
<asp:Textbox>instead of an input.也许是名称与 ID 的问题？我通常尝试让元素的名称和 id 匹配以避免混淆。
maybe a problem with name vs id? I usually try to have the name and the id of an element match to avoid confusion.