- CompareValidator control is used to compare/match the value of one input control to the value of another input control.
- Mostly this control is used to Entering the Password detail in Registration form.
- For this control we must specify the input Datatype for comparison.
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Input Type may be:– String– Date– Currency– Integer– Double
- Here we have to set two property for validation.
- ControlToValidate – The main input control means Original first password.
- ControlToComapre – The second input control which is compare with main control, means confim -password control.
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CompareValidator Control in ASP.Net</td>
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</td>
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<td style="font-weight: 700; text-align: right">
Name :</td>
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<asp:TextBox ID="txtname" runat="server"></asp:TextBox>
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<td style="font-weight: 700; text-align: right">
Password :</td>
<td>
<asp:TextBox ID="txtpassword" runat="server"></asp:TextBox>
</td>
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<td style="font-weight: 700; text-align: right">
Confirm - Pass :</td>
<td>
<asp:TextBox ID="txtconfipass" runat="server"></asp:TextBox>
<asp:CompareValidator ID="CompareValidator1" runat="server"
ControlToCompare="txtpassword" ControlToValidate="txtconfipass"
ErrorMessage="Password not same !!"></asp:CompareValidator>
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</td>
<td>
<asp:Button ID="Button1" runat="server" Font-Bold="True" Text="SAVE" />
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