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c#asp.netvalidationtelerikclient-side-validation
Ned
Ned

Reputation: 1207

Client side validation by using "RequiredFieldValidator" is not working

I am trying to implement RequiredFieldValidator into my ASP.NET page. It's working well when I click "Submit" button. However, client side validation doesn't work. How to show the warning when user clears this area go to the next control?

                            <telerik:RadTextBox ID="RadTextBox1" Runat="server" Font-Size="Medium" Width="320px" RenderMode="Lightweight">
                            </telerik:RadTextBox>
                            <asp:RequiredFieldValidator ID="TextBoxRequiredFieldValidator" runat="server" Display="Dynamic"
                            ControlToValidate="RadTextBox1" ErrorMessage="The textbox cannot be empty" EnableClientScript="true"></asp:RequiredFieldValidator>

Upvotes: 1

Views: 1047

Answers (1)

Ned
Ned

Reputation: 1207

Adding this entry into web.config solved the issue.

<add key="ValidationSettings:UnobtrusiveValidationMode" value="None" />

Upvotes: 1

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