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POShow validation message depending on each other
 

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  1. POShow validation message depending on each other
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    <p>I have a following code in aspx page:</p> <pre><code> &lt;TABLE id="tblGeneratedTo" cellspacing="0" cellpadding="0" width="100%" align="left" border="0" runat="server"&gt; &lt;TR&gt; &lt;td width="20%" align="left"&gt;&lt;FONT face="Verdana" size="2"&gt;&lt;strong&gt;To:&lt;/strong&gt;&lt;/FONT&gt;&amp;nbsp;&lt;/TD&gt; &lt;td width="80%"&gt; &lt;asp:textbox id="txtGeneratedTo" runat="server" CssClass="ptinput" MaxLength="10" Width="90px"&gt;&lt;/asp:textbox&gt; &lt;A onclick="window.open('../calPopUp.aspx?textbox=txtGeneratedTo','cal','width=230,height=190,left=400,top=200')" href="javascript:;"&gt; &lt;IMG src="../images/SmallCalendar.gif" border="0"&gt;&lt;/A&gt; &lt;FONT class="fontbody"&gt; (mm/dd/yyyy)&lt;/FONT&gt; &lt;/TD&gt; &lt;/TR&gt; &lt;tr&gt; &lt;td colspan="2" align="right"&gt; &lt;asp:RegularExpressionValidator ID="Regularexpressionvalidator4" runat="server" CssClass="fontbody" Display="Dynamic" ErrorMessage="*Date should be in (mm/dd/yyyy) format." ValidationExpression="^([\d]{1,2}/[\d]{1,2}/[\d]{4})$" ControlToValidate="txtGeneratedTo"&gt;&lt;/asp:RegularExpressionValidator&gt; &lt;asp:CompareValidator ID="CompareValidator6" runat="server" CssClass="fontbody" Display="Dynamic" ErrorMessage="'End' date cannot fall before 'Start' date." ControlToValidate="txtGeneratedTo" Type="Date" Operator="GreaterThanEqual" ControlToCompare="txtGeneratedFrom"&gt;&lt;/asp:CompareValidator&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/TABLE&gt; </code></pre> <p> <strong>To:</strong>&nbsp; (mm/dd/yyyy) <br> Here I have a textbox and two validation controls on it viz. regular expression and compare on actual page when I put some garbage value in textbox I see both the message at a time:</p> <p><img src="https://i.stack.imgur.com/Z3JRf.png" alt="enter image description here"></p> <p>I want to see only one message at a time. Most preferably show comparevalidator message iff regularexpression validator is satisfied or else show only regularexpression validator.</p> <p>How to achieve this? It will be easy if we can do something for this from MarkUp only rather than codebehind.</p>
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    1. PTQuestion
    1. USMaxRecursion
    1. USMaxRecursion
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
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      1. POShow validation message depending on each other
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      1. VTUpMod
    1. COwhy do you allow typing in textbox when you have a date picker? set it as read only and the format error is gone
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      1. POShow validation message depending on each other
      1. USKarthik
    2. CO@karthi Some clients ask for that too sometimes
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      1. UScodingbiz
    3. COMaybe use a Validation summary to keep the errors in same place
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      1. POShow validation message depending on each other
      1. UScodingbiz
 

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