Help: RequiredFieldValidator doesn't work in non-IE browsers
From: Joe (Joe_at_discussions.microsoft.com)
Date: 11/08/04
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Date: Mon, 8 Nov 2004 10:28:02 -0800
Hello,
I have created a login page using dotnet. I am using requiredFieldValidator
and noticed that the code works fine in IE but not in Netscape, Opera,
Mozilla, Firefox, etc.
For example if I do not enter anything in the form in IE, then form won't be
submitted but in other browsers it is submitted.
I checked that JavaScript is enabled in Netscape, Opera, Mozilla, Firefox,
etc. and still the form doesn't work in these browsers.
Is there any way I can make this code work in other browsers? I am using
VB.NET for coding and not C#, so please suggest a solution in VB.NET.
Thanks in advance for you help,
Joe
Here is my code,
<table width="100%" border="0" cellpadding="2" cellspacing="2">
<tr valign="top">
<td height="40" colspan="3"
class="subsubTitle"><font color="#993333"> All fields are
required.</font></td>
</tr>
<tr>
<td width="10%" class="hometext"><b>User
ID</b></td>
<td width="1%" class="hometext">:</td>
<td width="89%" class="grey">
<asp:TextBox ID="txtUserID" columns="25" runat="server" />
<asp:RequiredFieldValidator
id="RequiredFieldValidatorUID" runat="server"
ErrorMessage="Please enter User ID." Display="None"
ControlToValidate="txtUserID" />
<asp:CompareValidator id="valRequiredUID" runat="server"
ControlToValidate="txtUserID"
ValueToCompare="007"
Type="String"
Operator="Equal"
ErrorMessage="Please enter correct UserID."
Display="dynamic">
</asp:CompareValidator>
</td>
</tr>
<tr>
<td class="hometext"><b>Password</b></td>
<td class="hometext">:</td>
<td class="grey"><asp:TextBox ID="txtPwd"
Columns="25" runat="server" />
<asp:RequiredFieldValidator
id="RequiredFieldValidatorPwd" runat="server"
ErrorMessage="Please enter correct password." Display="None"
ControlToValidate="txtPwd" />
<asp:CompareValidator id="valRequiredPwd" runat="server"
ControlToValidate="txtPwd"
ValueToCompare="007"
Type="String"
Operator="Equal"
ErrorMessage="Please enter correct password." Display="dynamic">
</asp:CompareValidator>
<asp:ValidationSummary id="ValidationSummary1"
ShowMessageBox="True" ShowSummary="False" runat="server"/>
</td>
</tr>
<tr>
<td class="hometext"><b>Name</b></td>
<td class="hometext">:</td>
<td class="grey"><asp:TextBox id="txtName"
columns="25" runat="server" />
<asp:RequiredFieldValidator
ID="RequiredFieldValidatorName" runat="server"
ErrorMessage="Please enter your name." Display="None"
ControlToValidate="txtName" />
</td>
</tr>
<tr>
<td class="hometext"><b>Company</b></td>
<td class="hometext">:</td>
<td class="grey"><asp:TextBox
id="txtCompany" columns="25" runat="server" />
<asp:RequiredFieldValidator
id="RequiredFieldValidatorCompany" runat="server"
ErrorMessage="Please enter your Company name." Display="None"
ControlToValidate="txtCompany" />
</td>
</tr>
<tr>
<td class="hometext"><b>Email</b></td>
<td class="hometext">:</td>
<td class="grey"><asp:TextBox
id="txtEmail" columns="25" runat="server" />
<asp:RequiredFieldValidator
id="RequiredFieldValidatorEmail" runat="server"
ErrorMessage="Please enter your Email address." Display="None"
ControlToValidate="txtEmail" />
<asp:RegularExpressionValidator id="valValidEmail" runat="server"
ControlToValidate="txtEmail"
ValidationExpression="^([_a-z0-9-]+)(\.[_a-z0-9-]+)*@([a-z0-9-]+)(\.[a-z0-9-]+)*(\.[a-z]{2,4})$"
ErrorMessage="Invalid Email address."
Display="None">
</asp:RegularExpressionValidator>
</td>
</tr>
<tr>
<td colspan="3" height="1"><img
src="../images/spacer.gif" width="2" height="1"></td>
</tr>
<tr>
<td colspan="3" class="grey"></td>
</tr>
<tr>
<td colspan="3" height="1"><img
src="../images/spacer.gif" width="2" height="1"></td>
</tr>
<tr>
<td class="grey" colspan="3"><div
align="left">
<table width="100%" border="0"
cellspacing="0" cellpadding="2">
<tr>
<td width="12%"
class="hometext"><asp:Button id="btnSubmit" OnClick="submit" Text="Login"
runat="server" /></td>
<td width="88%"
class="hometext"> </td>
</tr>
</table>
</div></td>
</tr>
</table>
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