Problem 1 : How to use validate custom JavaScript Function using RadInputManager
==========================================================
I have TextBox which accept Email Id as Input
I want to validate following
V1)Must be Required Field
V2)Must be valid Email Id
V3)Domain Part should not matched with gmail.com or yahoo.com etc
V4)I want to check that email id in DataBase(Already registerd id or not)
The above V1 and V2 i can achieve using
Validation-IsRequired="true" ValidationExpression="^\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$" ErrorMessage="Invalid Email"
But instead of your code i want to validate using My JavaScript Code
Current Now i'm displaying Error Message in Label
But I want to show my Error Message inside TextBox
I don't know how to get BehaviorID of txtemailid(textbox) and How i set My Custom Error Message inside TextBox
I.e How can i access Validation-IsRequired and ErrorMessage Properties using script?
Also As I mentioned Earlier I want to check that email id in DataBase(Already registerd id or not)..How can i achieve this using RadInputManager
Please solve my problem..Thank You
My ASPX
========
<form id="form1" runat="server">
<telerik:RadScriptManager ID="RadScriptManager1" runat="server" />
<div>
<div id="divemail">
<div style="width:150px; float:left; font-weight:bold;"><span style="color:Red;">*</span> Email Id</div>
<div>
<div style=" width:235px; float:left;">
<asp:TextBox ID="txtemailid" Width="150px" runat="server"></asp:TextBox>
</div></div>
<div style=" float:left; height:10px; padding-left:10px;">
<asp:Label ID="lblemail" runat="server" ForeColor="#CC0000"></asp:Label>
</div>
</div>
</div>
<telerik:RadInputManager ID="RadInputManager1" runat="server">
<telerik:RegExpTextBoxSetting ClientEvents-OnBlur="EmailValidate" BehaviorID="Regexemailid" runat="server" EmptyMessage="Email Id">
<TargetControls><telerik:TargetInput ControlID="txtemailid"/></TargetControls>
</telerik:RegExpTextBoxSetting>
</telerik:RadInputManager>
</form>
<script type="text/javascript" language="javascript">
function EmailValidate(sender, eventArgs) {
document.getElementById('lblemail').innerHTML = "";
var emailid = eventArgs.get_targetInput().get_value();
if (emailid.length == 0)
{
document.getElementById('lblemail').innerHTML = "Required";
args.IsValid = false;
}
//Invalid Email id
else if (emailid.length > 0 && emailid.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) == -1)
{
document.getElementById('lblemail').innerHTML = "Invalid Email ID";
args.IsValid = false;
}
//This block has only Valid Email Ids--We have to check that domain
else if (emailid.length > 0 && emailid.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1)
{
var domain = emailid.toLowerCase();
domain = domain.substring(emailid.indexOf("@") + 1, emailid.length);
if (domain == "yahoo.co.in" || domain == "gmail.com") {
document.getElementById('lblemail').innerHTML = "This Domain (" + domain + ") has been Blocked.Please choose different Email Id";
}
args.IsValid = false;
}
}
</script>
==========================================
With Regards,
Maha
==========================================================
I have TextBox which accept Email Id as Input
I want to validate following
V1)Must be Required Field
V2)Must be valid Email Id
V3)Domain Part should not matched with gmail.com or yahoo.com etc
V4)I want to check that email id in DataBase(Already registerd id or not)
The above V1 and V2 i can achieve using
Validation-IsRequired="true" ValidationExpression="^\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$" ErrorMessage="Invalid Email"
But instead of your code i want to validate using My JavaScript Code
Current Now i'm displaying Error Message in Label
But I want to show my Error Message inside TextBox
I don't know how to get BehaviorID of txtemailid(textbox) and How i set My Custom Error Message inside TextBox
I.e How can i access Validation-IsRequired and ErrorMessage Properties using script?
Also As I mentioned Earlier I want to check that email id in DataBase(Already registerd id or not)..How can i achieve this using RadInputManager
Please solve my problem..Thank You
My ASPX
========
<form id="form1" runat="server">
<telerik:RadScriptManager ID="RadScriptManager1" runat="server" />
<div>
<div id="divemail">
<div style="width:150px; float:left; font-weight:bold;"><span style="color:Red;">*</span> Email Id</div>
<div>
<div style=" width:235px; float:left;">
<asp:TextBox ID="txtemailid" Width="150px" runat="server"></asp:TextBox>
</div></div>
<div style=" float:left; height:10px; padding-left:10px;">
<asp:Label ID="lblemail" runat="server" ForeColor="#CC0000"></asp:Label>
</div>
</div>
</div>
<telerik:RadInputManager ID="RadInputManager1" runat="server">
<telerik:RegExpTextBoxSetting ClientEvents-OnBlur="EmailValidate" BehaviorID="Regexemailid" runat="server" EmptyMessage="Email Id">
<TargetControls><telerik:TargetInput ControlID="txtemailid"/></TargetControls>
</telerik:RegExpTextBoxSetting>
</telerik:RadInputManager>
</form>
<script type="text/javascript" language="javascript">
function EmailValidate(sender, eventArgs) {
document.getElementById('lblemail').innerHTML = "";
var emailid = eventArgs.get_targetInput().get_value();
if (emailid.length == 0)
{
document.getElementById('lblemail').innerHTML = "Required";
args.IsValid = false;
}
//Invalid Email id
else if (emailid.length > 0 && emailid.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) == -1)
{
document.getElementById('lblemail').innerHTML = "Invalid Email ID";
args.IsValid = false;
}
//This block has only Valid Email Ids--We have to check that domain
else if (emailid.length > 0 && emailid.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1)
{
var domain = emailid.toLowerCase();
domain = domain.substring(emailid.indexOf("@") + 1, emailid.length);
if (domain == "yahoo.co.in" || domain == "gmail.com") {
document.getElementById('lblemail').innerHTML = "This Domain (" + domain + ") has been Blocked.Please choose different Email Id";
}
args.IsValid = false;
}
}
</script>
==========================================
With Regards,
Maha