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POasp.net custom control with form field validation issue
 

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    <p>I have created a custom asp .net control some fields have validation controal associated with them. The problem arised when I declare more than one initialization on a page. When I hit submit on one of the intialized control, form validation occur on all other control that were declared. Due to this issue I cannot submit a form. Here is the code </p> <pre><code>&lt;%@ Control Language="C#" AutoEventWireup="true" CodeFile="FinancialAdvisorHelp.ascx.cs" Inherits="FinancialAdvisorHelp" %&gt; &lt;table width="316" border="0" cellpadding="0" cellspacing="0"&gt; &lt;tr&gt; &lt;td colspan="2" &gt; &lt;asp:RequiredFieldValidator ID="RequiredFieldValidatorMember" runat="server" ErrorMessage="Pleae enter member name. " ControlToValidate="TextBox_Name"&gt;&lt;/asp:RequiredFieldValidator&gt; &lt;asp:RequiredFieldValidator ID="RequiredFieldValidatorEmail" runat="server" ErrorMessage="Please enter email. " ControlToValidate="TextBox_email"&gt;&lt;/asp:RequiredFieldValidator&gt; &lt;asp:RegularExpressionValidator ID="RegularExpressionValidatorDarryEmail" runat="server" ControlToValidate="TextBox_email" ValidationExpression=".*@.*\..*" ErrorMessage="&lt;br&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; &amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp;&amp;nbsp; Invalid Email."&gt; &lt;/asp:RegularExpressionValidator&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td width="165"&gt;&lt;p style="font-family:Palatino Linotype; font-size:12px; margin:0; padding:0;"&gt;Member Name*&lt;/p&gt; &lt;asp:TextBox ID="TextBox_Name" runat="server" CausesValidation="True"&gt;&lt;/asp:TextBox&gt; &lt;/td&gt; &lt;td width="151" align="right"&gt;&lt;p style="font-family:Palatino Linotype; font-size:12px; margin:0 0 0 4px; padding:0; text-align:left;"&gt;E-Mail Address*&lt;/p&gt; &lt;asp:TextBox id="TextBox_email" runat="server" CausesValidation="True"&gt;&lt;/asp:TextBox&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td colspan="2" align="right"&gt;&lt;p style="font-family:Palatino Linotype; font-size:12px; margin:0; padding-right:50px;"&gt;&lt;br /&gt; Telephone Number&lt;/p&gt; &lt;asp:TextBox id="TextBox_phone" runat="server" CausesValidation="True"&gt;&lt;/asp:TextBox&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td colspan="2"&gt;&lt;p style="font-family:Palatino Linotype; font-size:12px; margin:0; padding:0;"&gt;Ask Darryl your question&lt;/p&gt; &lt;asp:TextBox ID="TextBox_question" runat="server" Rows="7" Columns="48" style="width:310px" TextMode="MultiLine"&gt;&lt;/asp:TextBox&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td colspan="2"&gt;&lt;p style="font-size:10px; margin:0; padding:0; float:left; width:240px; line-height:12px;"&gt;Note: you should receive a response within two (2) business days.&lt;br /&gt; *Required information.&lt;/p&gt; &lt;asp:ImageButton ID="ImageButton_Advisor" runat="server" alt="submit" width="63" height="18" style="border:0; padding:0; margin:10px 0 0 0; float:right;" ImageUrl="./images/investments/submit.gif" /&gt; &lt;asp:HiddenField ID="HiddenFieldAdvisorEmail" Value="" runat="server" /&gt; &lt;/td&gt; &lt;tr&gt;&lt;td colspan="2"&gt; &amp;nbsp;&lt;/td&gt;&lt;/tr&gt; &lt;/tr&gt; &lt;/table&gt; </code></pre>
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