AJAX :: Check Whether Email Address Already Exists
Aug 22, 2013How to find that email already exixts using panels and validators...
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AJAX :: How To Check Whether Email Address Already Exists In Database
Aug 2, 2012I want to validate the email id in clients side, so that to prevent the postback of page to server, and every user should registered with email id... so i want to validate email id at client side.. i.e. should be check it is exist in the database or not.
View 1 RepliesWeb Forms :: Check Whether Email Address Exists Without Email Confirmation
May 7, 2015In addition to the process of regex syntax validation of Email Addresses entered by users, I'm trying to check if the entered email address is a real one and does exist?The best I could achieve is to "Ping" the host the email address is associated with. But there are some other terms in the industry like Handshaking with Email Server, etc.not necessarily with 100% confirmation accurary!
View 1 RepliesWCF / ASMX :: Check If Email Address Actually Exists?
Feb 9, 2011How can I check if an email address actually exists?
I have a list of email addresses which I want to screen for dead email accounts (without sending an email msg with a hyperlink). Is there a web-service for this? Or C# code (which I prever instead of sending the data to someone else)?
Web Forms :: Check Username And Email Address Exists In Database?
Jul 30, 2012In this article u describe how to check
[URL]
But I want to Data retrive from data base in this way can u tell me using java script and query string
Jquery - Check Email Availability With Ajax And Make Page Invalid If Exists
Sep 24, 2010I'm trying to performa an ajax validation for e-mail address. I need to know if user is already registered so I need to check it in my database. There is similar example:
[code]....
My current code is:
[code]....
C# - Checking If Email Address Already Exists In Db?
Feb 28, 2011I'm trying to error handle a registration aspx/c# page on my application and want to run a check whether the email address that a user has tried to register already exists as the email address is used as a primary key in my database.
I have tried IF NOT EXISTS/IF EXISTS but these dont give the desired effect so was wondering if there was another way around it?
Web Forms :: Check Whether Email Exists And Is Valid
Apr 4, 2013Can we check that user entering an email id is really exists or in working???
View 1 RepliesJavascript - Check Email Id Already Exists In Database When Losing Focus
Mar 18, 2011I want to check the entered email id already exists in my database or not. For that I need the Text box lost focus event so that I can call it in update panel trigger asynchronously. whereas in my event I can check whether the entered value exists in database or not.
I tried:
txtEmailId.Attributes.Add("onblur", "javascript:CheckEmailIdIsExist()");
If so, the what should be inside CheckEmailIdIsExist() javascript method? how to check database values asynchronously from javascript function?
C# - To Check The Entered Email Id Actually Exists Before The User Submits His Information?
Aug 24, 2010In the new user registration page, how to check whether the email id entered by a user is valid? I want to check the entered email id actually exists before the user submits his information. do not give code for checking email id string using regular expression, I want to check whether the entered email id actually exists.
View 5 RepliesCheck An Email Address Syntax?
Jan 29, 2011I'm looking for an easy way to check an email address syntax. I don't need to check to see if it's a valid email, just the syntax.
View 7 RepliesAJAX :: How To Validate Email TextBox To Take Only Valid Email Address
May 7, 2015How me can validate a email textbox to take only valid email address if error occur it show the error message in this textbox or as a tooltip. because in the form there is no space to show error message.
View 1 RepliesWeb Forms :: To Grab An Email Address From A Web Form And Email To That Email Address?
Jan 31, 2011how do I grab an email address from a web form and email to that email address with the link to a webform?
View 5 RepliesMVC :: Check If Record Exists Before Insert In 2.0 Using Ajax
Jan 11, 2011I want to check if the record is already exists before insert using Ajax ActionLink in Create View. I am getting error 'Object reference not set to an instance of an object.' Here is a code in View :
<div class="editor-label">
<%= Html.LabelFor(model => model.PolicyId) %>
</div>
<div class="editor-field">
<%= Html.TextBoxFor(model => model.PolicyId) %>
<%= Html.ValidationMessageFor(model => model.PolicyId) %>
<em>can not be changed later.</em>
//error occurs here
<%= Ajax.ActionLink("Check", "CheckIfExists", "Life", new { PolicyId = Model.PolicyId }, null)%>
</div>
And Controller action :
public JavaScriptResult CheckIfExists(string PolicyId)
{
if (lifeRepository.IsExists(PolicyId))
return JavaScript("alert(' Already Exists');");
else
return JavaScript("alert(' Not Exists');");
}
Ajax In UserControl - Want To Check Username Exists Or Not?
Apr 18, 2010i have a signup page and i want to check username exists or not with ajax
<%@ Control Language="C#" AutoEventWireup="true" CodeFile="Simple.ascx.cs" Inherits="UserControls_Simple" %>
نام کاربری:
کلمه عبور
i eant to show label if user exists.how can i do that?
AJAX :: Check Whether Username Exists In Database
Jan 16, 2012I want to develop the feature to check whether username is available in database using ASP.Net and SQL server ....
View 1 RepliesAJAX :: Check Whether A Particular Record Exists In Database Using JQuery
Aug 18, 2015I have a asp:Button and asp:Textbox on Default.aspx page
Code is as below:
<asp:Button ID="Button1" runat="server" Text="Save" Width="80px" CommandName="Update"
OnClientClick="EnableDdlCompany();saveButtonClick();" CommandArgument="Save" OnClick="btnSave_Click"/>
<asp:TextBox ID="txtBarcodeNumber" runat="server" MaxLength="11" Width="230px"
Text='<%# Bind("BarcodeNo") %>' Display="None"
OnTextChanged="TextChanged" AutoPostBack="true"></asp:TextBox>
On button click, I want to call a javascript code to check that If the entered BarCode Number in Textbox already exist in Database, then show an alert "Number already exist" else allow user to save and navigate to Default2.aspx
I can able to do the same checking on TextBox OnTextChanged event using c# code, as below:
protected void TextChanged(object sender, EventArgs e) {
TextBox txtbarcode = fvIPRForm.FindControl("txtbarcodenumber") as TextBox;
if (txtbarcode.Text.Length > 0 && txtbarcode.Text.Length < 11) {
string error = "The Barcode Number " + txtbarcode.Text + " is invalid, the barcode length must be 11 character.";
ScriptManager.RegisterStartupScript(this, typeof(string), "Successful", "alert('" + error + "');", true);
[Code] ....
Here, IPRRequest is the class/.dll file name and IsValidBarcodeTest is a function defined in the class file
But same checking I tried using the c# code on button's OnClick="btnSave_Click" event, but dont know why this event is not firing, I guess due to CommandArgument on button, but I am not sure.
That's why I want to achieve it using Javascript.
Web Forms :: Build Email Address Book Where Contacts And Their Email Addresses Are Saved?
Jul 31, 2012i want to add address book in email web application then how it will be possible???
View 1 RepliesEmail Integration In Website / Want An Option So That The User Can Also Set 'From Address' And The Email Should Be ANTI-SPAM Compliant?
Jun 29, 2010I am building an email feature in my website (jobs site). By using this functionality, recruiters will be able to send emails to candidates. I want an option so that the user can also set 'From Address' and the email should be ANTI-SPAM compliant.
View 2 RepliesWeb Forms :: To Grab Email Address From A Field To Email A Link?
Jan 28, 2011 how do I grab an email address from a web form and email to that email address with the link to a webform?
Web Forms :: Send Email To Persons Email Address In TextBox
Jun 17, 2012i will enter an email address in textbox i have button on the click of button i would like to send a mail Hello to the mail address provider
View 1 RepliesHow To Send An Email To Distribution List Instead Of Email Address
Mar 22, 2010in my web i want to send email to distribution list instead of email addresthis is my code:
message.From = New MailAddress("Innovate_Web@KISR.EDU.KW")
message.To.Add(New MailAddress("mmahdi@safat.kisr.edu.kw"))
'message.To.Add(New MailAddress("innovate@safat.kisr.edu.kw"))
message.Subject = "Email from contact page in Innovate Web"
message.BodyEncoding = Encoding.UTF8
[code]...
Web Forms :: Send Email Without Sender Email Address
Sep 20, 2012These are sender settingcode in web.config
<configuration>
<appSettings>
<add key="Host" value="smtp.gmail.com"/>
<add key="EnableSsl" value="true"/>
<add key="UserName" value="neda@gmail.com"/>
<add key="Password" value="xxxx"/>
<add key="Port" value="587"/>
</appSettings>
<connectionStrings/>
here is sender email but i want there wasn't any email address.I mean i want when users click on button and send me an email there wasn't any email address in sender details.
Email Notification Changing The Email Address?
Jul 10, 2010i have a database query getting the email address of the user how can i put the email address of a user and code it here...
source code:
MailMessage msg = new MailMessage("usermail@abc.com", "#####@#####.com", "Mail Subject", "Mail Message");
How To Check If A Record Exists
Jul 26, 2010I tried to illustrate the problem by providing the following instructions, unfortunately the data was deleted and the example failed. It is now working. I have been working through one of Scott Mitchells ASP.NET Application Tutorials Title "Using TemplateFields in the GridView Control"
The URL is ...
The example demonstrates a temporary field being used in different ways, one of which involves dates in a Calender. If the HireDate in the example is deleted or not available the program fails. Providing the date is a valid date it works fine....