title: An error when specify range for RangeValidator
body: <p>I try to specify range from 4 to 13. But it keeps error "The MaximumValue 13 cannot be less than the MinimumValue 4 of RangeValidator1." How can I solve this. Here's my code:</p>
  
  <hr>
  
  <pre><code>     &lt;asp:TextBox ID="TextBox2" runat="server" ValidationGroup="Group1"&gt;&lt;/asp:TextBox&gt;
       &lt;asp:RequiredFieldValidator ID="RequiredFieldValidator3" runat="server" 
                  ControlToValidate="TextBox2" ErrorMessage="กรุณากรอก Password" ForeColor="Red" 
                  ValidationGroup="Group1"&gt;*&lt;/asp:RequiredFieldValidator&gt;
       &lt;asp:RangeValidator ID="RangeValidator1" runat="server"
                  ControlToValidate="TextBox2" 
                  ErrorMessage="Password ต้องมีความยาวตั้งแต่ 4-13 ตัวอักษร" ForeColor="Red" 
                  MaximumValue="13" MinimumValue="4" Type="String" EnableClientScript="false"&gt;*&lt;/asp:RangeValidator&gt;
  </code></pre>
  
  <p>This is the code in Button:</p>
  
  <hr>
  
  <pre><code>    protected void Button2_Click1(object sender, EventArgs e)
      {
          try
          {
              if (Page.IsValid)
              {
  
              }
              else
              {
                  Insert();
              }
          }
          catch (Exception ex)
          {
  
          }
      }
  </code></pre>
  
  <p>Any help appreciated.</p>