I was playing around with some validation controls and all of a sudden all validation controls on my page stopped working, any idea what i could have screwed up?
<tr>
<td class="style2">
</td>
<td class="style6">
First Name / Last Name</td>
<td class="style10">
</td>
<td class="style19">
<asp:TextBox ID="Firstname" runat="server"></asp:TextBox>
<asp:TextBox ID="Lastname" runat="server"></asp:TextBox>
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server"
ErrorMessage="First name is empty." ControlToValidate="Firstname" ></asp:RequiredFieldValidator>
<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server"
ErrorMessage="Last name is empty." ControlToValidate="Lastname" ></asp:RequiredFieldValidator>
</td>
<td>
</td>
</tr>
<tr>
<td class="style2">
</td>
<td class="style6">
Handphone</td>
<td class="style10">
</td>
<td class="style19">
<asp:TextBox ID="Handphone" runat="server"></asp:TextBox>
<asp:RequiredFieldValidator ID="RequiredFieldValidator3" runat="server"
ErrorMessage="Handphone number is empty." ControlToValidate="handphone" ></asp:RequiredFieldValidator>
</td>
<td>
</td>
</tr>
<tr>
<td class="style2">
</td>
<td class="style6">
Password</td>
<td class="style10">
</td>
<td class="style19">
<asp:TextBox ID="Password1" runat="server"></asp:TextBox>
<asp:CustomValidator ID="passval" runat="server"
ControlToValidate="Password2" ErrorMessage="Password cannot be empty."
ValidateEmptyText="True"></asp:CustomValidator>
<asp:RequiredFieldValidator ID="RequiredFieldValidator4" runat="server" ControlToValidate="Password1" ErrorMessage="RequiredFieldValidator"></asp:RequiredFieldValidator>
<asp:CompareValidator ID="CompareValidator1" runat="server" ControlToValidate="Password1" ControlToCompare="Password2"
ErrorMessage="CompareValidator"></asp:CompareValidator>
</td>
<td>
</td>
</tr>