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POValidations not working
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  1. POValidations not working
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    copied!<p>I have few text boxes which has required field validation. In the same page there is a back button and next button. When i click in the back button the validations are working, when i click on the next button validations are not working (means the form is moving to the next page) </p> <p>Please help me to rectify</p> <pre><code> &lt;%@ Page Language="vb" AutoEventWireup="false" CodeBehind="RequestorForm.aspx.vb" Inherits="WebApplication1.RequestorForm" %&gt; &lt;!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"&gt; &lt;html xmlns="http://www.w3.org/1999/xhtml"&gt; &lt;head id="Head1" runat="server"&gt; &lt;title&gt;Requestor Form&lt;/title&gt; &lt;link rel="stylesheet" type="text/css" href="homepage2005.css"&gt; &lt;script language="javascript" type="text/javascript"&gt; //Call Server Event on User id onblur() function CallClientEvent() { __doPostBack("txt_view1_userID_TextChanged", ""); } function CheckValidation() { Page_ClientValidate(); if (Page_IsValid) { if (CheckRoleValidation()) { if ('&lt;%=strRoleType%&gt;' == 'chkBx_Store_wu') { return CheckTeamViewerDep(); } } else { return false; } } } function CheckTeamViewerDep() { var ctl = document.getElementById('chkbx_teamLeadStockRoom'); if (ctl.disabled) { return true; } var tDiv = document.getElementById('chkDepGroup'); var chkitm = tDiv.getElementsByTagName("input"); for (var i = 0; i &lt; chkitm.length; i++) { if (chkitm[i].checked) { return true; } } var ctlvalidate = document.getElementById('span_chkDepGroup'); ctlvalidate.innerHTML = 'Please select Dep'; return false; } function CheckRoleValidation() { //var cblItm = '&lt;%=gvRoleDep%&gt;'; var tDiv = document.getElementById('gvRoleDep'); var chkitm = tDiv.getElementsByTagName("input"); var flag = false; var chkItemCount = 0; for (var i = 0; i &lt; chkitm.length; i++) { if (chkitm[i].checked) { chkItemCount++; flag = true; } } var ctlvalidate = document.getElementById('lbl_chkBx_store_wu'); if (!flag) { ctlvalidate.innerHTML = 'Please select Role(s)'; return false; } if (chkItemCount &gt; 5) { ctlvalidate.innerHTML = 'Maximum of 5 Role(s) only can be checked'; return false; } } function ValidateDropDown() { Page_ClientValidate(); flag = 1; objTOR = document.getElementById('ddl_view0_typeOfRequest'); objWUL = document.getElementById('ddl_view0_wuLevel'); if (Page_IsValid) { //alert(objTOR.selectedIndex); TOR = document.getElementById('span_ddl_view0_typeOfRequest'); WUL = document.getElementById('span_ddl_view0_wuLevel'); if (objTOR.selectedIndex == 0) { //alert('Select a value:'); TOR.innerHTML = "*Please select a Type of Request"; flag = 0; } else TOR.innerHTML = " "; // if (objWUL.selectedIndex == 0) { // WUL.innerHTML = "*Please select a W A"; // flag = 0; // } // else // WUL.innerHTML = " "; if (flag == 0) return false; return true; } } &lt;/script&gt; &lt;/head&gt; &lt;body&gt; &lt;form id="form1" runat="server"&gt; &lt;div style="margin-left: 10px"&gt; &lt;asp:MultiView runat="server" ID="mvRequestorForm" ActiveViewIndex="0"&gt; &lt;asp:View runat="server" ID="view_0"&gt; &lt;h1 class="blue"&gt; &lt;asp:Label ID="lbl_viewTitle0" runat="server" Text="Label"&gt;&lt;/asp:Label&gt; &lt;/h1&gt; &lt;table border="0" cellpadding="0" cellspacing="0" width="100%"&gt; &lt;tr&gt; &lt;td class="tabRow" width="150"&gt; &lt;asp:Label ID="lbl_view0_firstName" runat="server" Text="Firstname "&gt;&lt;/asp:Label&gt; &lt;/td&gt; &lt;td width="200"&gt; &lt;asp:TextBox ID="txt_firstName" runat="server" AutoCompleteType="FirstName" CssClass="text_box_3" TabIndex="1"&gt;&lt;/asp:TextBox&gt; &amp;nbsp;&lt;asp:Label ID="Label5" runat="server" ForeColor="Red" Text="*"&gt;&lt;/asp:Label&gt; &lt;/td&gt; &lt;td&gt; &lt;asp:RequiredFieldValidator ID="Validator_FirstName" runat="server" ControlToValidate="txt_firstName" ErrorMessage="* Required field" ValidationGroup="Form1"&gt;&lt;/asp:RequiredFieldValidator&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td class="tabRow"&gt; &lt;asp:Label ID="lbl_view0_surname" runat="server" Text="Surname"&gt;&lt;/asp:Label&gt; &lt;/td&gt; &lt;td&gt; &lt;asp:TextBox ID="txtSurName" runat="server" AutoCompleteType="LastName" CssClass="text_box_3" TabIndex="3"&gt;&lt;/asp:TextBox&gt; &amp;nbsp;&lt;asp:Label ID="Label6" runat="server" ForeColor="Red" Text="*"&gt;&lt;/asp:Label&gt; &lt;/td&gt; &lt;td&gt; &lt;asp:RequiredFieldValidator ID="Validator_Surname" runat="server" ControlToValidate="txtSurName" ErrorMessage="* Required field" ValidationGroup="Form1"&gt;&lt;/asp:RequiredFieldValidator&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td class="tabRow"&gt; &lt;asp:Label ID="lbl_view0_ContactNum" runat="server" Text="Contact number"&gt;&lt;/asp:Label&gt; &lt;/td&gt; &lt;td&gt; &lt;asp:TextBox ID="txt_contactNum" runat="server" AutoCompleteType="BusinessPhone" CssClass="text_box_3" TabIndex="3"&gt;&lt;/asp:TextBox&gt; &amp;nbsp;&lt;asp:Label ID="Label7" runat="server" ForeColor="Red" Text="*"&gt;&lt;/asp:Label&gt; &lt;/td&gt; &lt;td&gt; &lt;asp:RequiredFieldValidator ID="Validator_ContactNumber" runat="server" ControlToValidate="txt_contactNum" ErrorMessage="* Required field" ValidationGroup="Form1"&gt;&lt;/asp:RequiredFieldValidator&gt; &lt;asp:RangeValidator ID="RangeValidator1" runat="server" ControlToValidate="txt_contactNum" ErrorMessage="Enter a numeric value" MaximumValue="99999999999999" MinimumValue="0"&gt;&lt;/asp:RangeValidator&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;hr class="blue" /&gt; &lt;table border="0" cellpadding="0" cellspacing="0" width="100%"&gt; &lt;tr&gt; &lt;td class="tabRow" width="150"&gt; &lt;asp:Label ID="lbl_view0_typeOfRequest" runat="server" Text="Type of request"&gt;&lt;/asp:Label&gt; &lt;/td&gt; &lt;td width="500"&gt; &lt;asp:DropDownList ID="ddl_view0_typeOfRequest" runat="server" CssClass="drop_down_t" TabIndex="4"&gt; &lt;asp:ListItem Value="-1"&gt;Please select...&lt;/asp:ListItem&gt; &lt;asp:ListItem&gt;New&lt;/asp:ListItem&gt; &lt;asp:ListItem&gt;Update&lt;/asp:ListItem&gt; &lt;asp:ListItem&gt;Delete&lt;/asp:ListItem&gt; &lt;/asp:DropDownList&gt; &lt;span ID="span_ddl_view0_typeOfRequest" class="errorText"&gt;&lt;/span&gt; &lt;/td&gt; &lt;td&gt; &amp;nbsp; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td class="tabRow"&gt; &lt;asp:Label ID="lbl_view0_wuLevel" runat="server" Text="W A"&gt;&lt;/asp:Label&gt; &lt;/td&gt; &lt;td&gt; &lt;asp:DropDownList ID="ddl_view0_wuLevel" runat="server" CssClass="drop_down_t" TabIndex="5"&gt; &lt;asp:ListItem Selected="True" Value="3"&gt;Store&lt;/asp:ListItem&gt; &lt;/asp:DropDownList&gt; &lt;span ID="span_ddl_view0_wuLevel" class="errorText"&gt; &lt;/span&gt; &lt;/td&gt; &lt;td&gt; &amp;nbsp; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;&amp;nbsp;&lt;/td&gt; &lt;td&gt;&lt;/td&gt;&lt;td&gt;&amp;nbsp;&lt;/td&gt;&lt;/tr&gt; &lt;/table&gt; &lt;asp:Label ID="lblCaption1" runat="server" Text="* Represents fields that needs to be filled mandatory" Font-Size="XX-Small" ForeColor="#FF3300"&gt;&lt;/asp:Label&gt; &lt;br /&gt; &lt;hr /&gt; &lt;asp:Button ID="btn_View0_Next" runat="server" OnClientClick="return ValidateDropDown();" Text="Next" ValidationGroup="Form1" /&gt; &lt;br /&gt; &lt;/asp:View&gt; &lt;asp:View runat="server" ID="view_1"&gt; &lt;asp:ScriptManager ID="scrMgr" runat="server"&gt; &lt;/asp:ScriptManager&gt; &lt;table&gt; &lt;tr&gt; &lt;td&gt;&lt;asp:Label ID="lblException" CssClass="errorText" runat="server"&gt;&lt;/asp:Label&gt;&lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;h1 class="blue"&gt; &lt;asp:Label ID="lbl_viewTitle1" runat="server" Text="Label"&gt;&lt;/asp:Label&gt; &lt;/h1&gt; &lt;table border="0"&gt; &lt;tr&gt; &lt;td&gt; &lt;table border="1" style="border-color:Green; border-width:thin;" width="100%"&gt; &lt;tr&gt; &lt;td valign="top"&gt; &lt;table border="0" cellpadding="0" cellspacing="0" width="100%"&gt; &lt;tr id="trUserDetail" runat="server"&gt; &lt;td class="tabRow"&gt; &lt;asp:Label ID="lbl_view1_userID" runat="server" Text="User ID "&gt;&lt;/asp:Label&gt; &lt;/td&gt; &lt;td&gt; &lt;asp:TextBox ID="txt_view1_userID" runat="server" Text="" onblur="CallClientEvent()" AutoPostBack="true" &gt; &lt;/asp:TextBox&gt; &amp;nbsp;&lt;asp:Label ID="Label1" runat="server" ForeColor="Red" Text="*"&gt;&lt;/asp:Label&gt; &amp;nbsp;&lt;div class="smallText" nowrap&gt;&amp;nbsp;&amp;nbsp; (This would be the ID you would normally log on with.)&lt;/div&gt; &lt;/td&gt; &lt;td&gt; &lt;asp:RequiredFieldValidator ID="RequiredFieldValidator4" runat="server" ControlToValidate="txt_view1_userID" ErrorMessage="* Required field" ValidationGroup="Form2"&gt;&lt;/asp:RequiredFieldValidator&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td width="150" class="tabRow"&gt; &lt;asp:Label ID="lbl_panview3_label2" runat="server" Text="St Nu "&gt;&lt;/asp:Label&gt; &lt;/td&gt; &lt;td width="200"&gt; &lt;asp:TextBox ID="txt_panview3_input2" runat="server" MaxLength="4"&gt;0000&lt;/asp:TextBox&gt; &amp;nbsp;&lt;asp:Label ID="Label8" runat="server" ForeColor="Red" Text="*"&gt;&lt;/asp:Label&gt; &lt;/td&gt; &lt;td&gt; &lt;asp:RangeValidator ID="RangeValidator2" runat="server" ControlToValidate="txt_panview3_input2" ErrorMessage="Please enter a valid 4-digit St Nu " MaximumValue="999999" MinimumValue="1" Type="Integer" ValidationGroup="Form2"&gt;&lt;/asp:RangeValidator&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td colspan="3"&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;&amp;nbsp; &lt;asp:RequiredFieldValidator ID="RequiredFieldValidator6" runat="server" ControlToValidate="txt_panview3_input2" ErrorMessage="* Required field" ValidationGroup="Form2"&gt;&lt;/asp:RequiredFieldValidator&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; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td class="tabRow"&gt; &lt;asp:Label ID="lblEmployeeNumber" runat="server" Text="Employee Number "&gt;&lt;/asp:Label&gt; &lt;/td&gt; &lt;td&gt; &lt;asp:TextBox ID="txtEmployeeNumber" runat="server"&gt; &lt;/asp:TextBox&gt; &lt;/td&gt; &lt;td&gt; &lt;asp:RequiredFieldValidator ID="RequiredFieldValidator3" runat="server" ControlToValidate="txtEmployeeNumber" ErrorMessage="* Required field" ValidationGroup="Form2"&gt;&lt;/asp:RequiredFieldValidator&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td width="150" class="tabRow"&gt; &lt;asp:Label ID="lbl_view1_firstName" runat="server" Text="Firstname "&gt;&lt;/asp:Label&gt; &lt;/td&gt; &lt;td width="200"&gt; &lt;asp:TextBox ID="txt_view1_firstname" runat="server"&gt;&lt;/asp:TextBox&gt; &amp;nbsp;&lt;asp:Label ID="Label9" runat="server" ForeColor="Red" Text="*"&gt;&lt;/asp:Label&gt; &lt;/td&gt; &lt;td&gt; &lt;asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="txt_view1_firstname" ErrorMessage="* Required field" ValidationGroup="Form2"&gt;&lt;/asp:RequiredFieldValidator&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td class="tabRow"&gt; &lt;asp:Label ID="lbl_view1_surname" runat="server" Text="Surname "&gt;&lt;/asp:Label&gt; &lt;/td&gt; &lt;td&gt; &lt;asp:TextBox ID="txt_view1_surname" runat="server"&gt;&lt;/asp:TextBox&gt; &amp;nbsp;&lt;asp:Label ID="Label10" runat="server" ForeColor="Red" Text="*"&gt;&lt;/asp:Label&gt; &lt;/td&gt; &lt;td&gt; &lt;asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" ControlToValidate="txt_view1_surname" ErrorMessage="* Required field" ValidationGroup="Form2"&gt;&lt;/asp:RequiredFieldValidator&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;asp:Label ID="lblCaption2" runat="server" Text="* Represents fields that needs to be filled mandatory" Font-Size="XX-Small" ForeColor="Red"&gt;&lt;/asp:Label&gt; &lt;hr /&gt; &lt;table border="0" cellpadding="0" cellspacing="0" width="100%"&gt; &lt;tr&gt; &lt;td&gt; &lt;asp:Panel ID="panelHO" runat="server"&gt; &lt;table border="0" cellpadding="0" cellspacing="0" width="100%"&gt; &lt;tr&gt; &lt;td align="left" width="200"&gt; &lt;asp:Label ID="lbl_HO_wu" runat="server" CssClass="boldLabel" Text="Role" /&gt; &lt;/td&gt; &lt;td align="left" width="200"&gt; &lt;asp:Label ID="lbl_panview1_label1" runat="server" CssClass="boldLabel" Text="Dep" /&gt; &lt;/td&gt; &lt;td&gt; &amp;nbsp; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td colspan="3"&gt; &amp;nbsp; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td align="left" valign="top"&gt; &lt;asp:CheckBoxList ID="chkBx_HO_wu" runat="server" /&gt; &lt;span id="lbl_chkBx_HO_wu" class="errorText"&gt;&lt;/span&gt; &lt;/td&gt; &lt;td align="left" valign="top"&gt; &lt;asp:DropDownList ID="ddl_panview1_ddinput1" runat="server"&gt; &lt;asp:ListItem&gt;Avebury&lt;/asp:ListItem&gt; &lt;/asp:DropDownList&gt; &lt;/td&gt; &lt;td&gt; &amp;nbsp; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;/asp:Panel&gt; &lt;asp:Panel ID="panelRegion" runat="server"&gt; &lt;table border="0" cellpadding="0" cellspacing="0" width="100%"&gt; &lt;tr&gt; &lt;td width="30%"&gt; &lt;asp:Label ID="lbl_Region_wu" runat="server" CssClass="boldLabel" Text="Role" /&gt; &lt;/td&gt; &lt;td width="30%"&gt; &lt;asp:Label ID="lbl_panview2_label1" runat="server" CssClass="boldLabel" Text="Region" /&gt; &lt;/td&gt; &lt;td&gt; &amp;nbsp;&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td colspan="3"&gt; &amp;nbsp; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td valign="top"&gt; &lt;asp:CheckBoxList ID="chkBx_Region_wu" runat="server" /&gt; &lt;span id="lbl_chkBx_Region_wu" class="errorText"&gt;&lt;/span&gt; &lt;/td&gt; &lt;td valign="top"&gt; &lt;asp:DropDownList ID="ddl_panview2_ddinput1" runat="server"&gt; &lt;asp:ListItem&gt;Northern (NORTHERN)&lt;/asp:ListItem&gt; &lt;asp:ListItem&gt;Central (CENTRAL)&lt;/asp:ListItem&gt; &lt;asp:ListItem&gt;Southern (SOUTHERN)&lt;/asp:ListItem&gt; </code></pre>
 

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