I need to validate IP Address which is entering into textbox by the user....
I validated some other controls using ajax only, so only expecting the same for IP Address also...
How to validate textbox from not entering any tags like <alert>hello</alert> and others... so that i would not get Error Message :
A potentially dangerous error from client ..(...)
I want to do this using javascript and also on server side.
Is it possible for a user to recover their password by entering their e-mail address alone?
Right now I am using the PasswordRecovery control, and i have security questions disabled. So all the user has to do is put their User Name, and hit submit, then their password is e-mailed to them.
But, a lot of my users forget their User Name, so right below I have a User Name recover section. The user inputs their e-mail address, and their corresponding user name shows up.
I would like to simplify this and just require the user's e-mail address to provide them their user name AND password.
How 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 RepliesHow to validate Internet address in asp.net mvc textbox like [URL] or [URL] I want to implement jquery client side validation
View 4 RepliesI want to stop user from entering stuff in a textbox. But if I use Readonly then for some reason I can't get the information to the database.
View 4 RepliesI am using a usercontrol which has two textboxes named txtUserName,txtPassword and a button named btnSubmit.I am using this usercontrol in my webpage.I want to show alert message in the webpage if the user didnot enter the username or password .
View 1 RepliesVS2008 c#, asp.net 3.5, ms sql 2008How do I validate user input in TextBox inside a FormView [Insert Mode] with MS SQL 2008 Database?* FormView #fvInsertProjectInfo* TextBox #txtProjectNameCurrently, user could insert a new project using the FormView, but will only be found out that the project is already existed when pressing the INSERT button. To make it more user friendly, I would like to check that the database does not contain a record of the project the user trying to insert (by comparing value in txtProjectName with the Projects table in the database)
View 2 Repliesim trying to dcreate a requiredfieldvalidator that only accept amount of money.
first i used this expresvalidator as it cant receive any letter.
<asp:RegularExpressionValidator ID="rvcheckno" runat="server"
ErrorMessage="Amount receive numbers only!" ControlToValidate="tbamount"
InitialValue="0" ValidationGroup="number">
</asp:RegularExpressionValidator>
but then it also cant receive cent.
i was trying to do something that can accept 130.00
i Want To Set a Tooltip For a TextBox in asp.net when entering Some Text in that textbox.
View 1 RepliesCan i Validate textbox inside gridview using ajax in asp.net
View 3 Repliesi'm stuck with password validation in c#.
I'm using regular expression to validate the string.
Password criteria is alphanumeric.
The password must have atleast one number(0-9), atleast one character(a-z or A-Z)
Basically what I would like to be able to click in a textbox and it cause a postback. Not TextChanged, but when the TextBox gains focus. Any way to do this?
View 5 RepliesI want to display time in textbox using a format HH:mm from the database as well as allow user to enter or modify time in the same format.
I have done the displaying of time using dt.ToShortTimeString();
How can I validate the user entered time or modified time. I need it to be a 24 hour format.
inserting values into text boxes, it isnt easy because each textbox has exactly the same code:
HTML Code:
<input type="text" name="amount" class="trade_bid_price fliess11px-gelb"><br>
The code is in blocks that look like this (im going to put 2 blocks for comparison):
HTML Code:
<form name="auktion_45" action="indexInternal.es" method="post" onsubmit="document.getElementById('sbmt_2').style.display='none';document.getElementById('wait_2').style.display='inline';"></form><input type="hidden" name="reloadToken" value="0a1aa23093e566cbaaa927ffa7e360c7">
<input type="hidden" name="action" value="internalHandel">
[code]....
I need the program to fill in the text box and press the button bellow... PS: This is a program that i run i dont want to make a website...
I'm developing a website in ASP.NET & C# that will be on the www I have a contact form like most internet websites have and one of those textboxes is an email address. I wish to validate the email address so that the person enters a valid email in the form of [URL] What is the best way to do this?
View 4 RepliesI have a form where a user is going to enter an email address. What is the best way to validate what they enter? Whether it's okay to throw an exception to validate input versus using a regex?
[URL] ....
Specifically: Don't bother with your own validation. .NET 4.0 has significantly improved validation via the MailAddress class. Just use MailAddress address = new MailAddress(input) and if it throws, it's not valid ...
And the counter argument: it is generally bad practice to catch an exception as a way of validating data ...
How To Display Tooltip for TextBox While Entering the Text in that in asp.net .
View 1 RepliesI never knew that there was something like when you enter <xx> in the textbox it gives the error, so my question is how can i avoid this kind of problem? and how can i avoid this error? I cant say to ppl do not enter this in textbox who know what ppl can do, so it is better to make sure you wont get error cuz of this.
View 15 RepliesI populate the date field with DateTime.Today as the default date when the form loads in a TextBox then if the user wants
to change the date by clicking in the TextBox they can select a different date from the Calendar Extender that I have
connected to the TextBox so that they won't enter an incorrect date.
I tried to use an Ajax asp:MaskedEditExtender control along with the Calendar Extender, TextBox and default
date that is displayed but all of these things don't work together that way.
So the problem is that after the form loads the user still can enter an incorrect date if they highlight the TextBox
and type in a date into the TextBox instead of using the Calendar Extender to populate the TextBox.
I tried to use DateTime.TryParse to catch the bad date but DateTime.TryParse only catches some types of bad dates. For example:
99999999 will not get pass DateTime.TryParse
kkkkkkk will not get pass DateTime.TryParse
>>> However 1111/11/11 will get pass DateTimeParse but then when it tries to update the database it will give the error stating:
SqlDateTime overflow. Must be between 1/1/1753 12:00:00 AM and 12/31/9999 11:59:59 PM.
First the Date needs to be in the Format:
mm/dd/yyyy
Second 1111/11/11 if reversed is 11/11/1111 and is out of the range of what the error says the range is.
So my question is:
How can I get validate the date if the user doesn't select from the Calendar?
Below is the both html and code behind:
*** Below is the html:
<asp:SqlDataSource
ID="SqlIncomingForm"
runat="server" InsertCommandType="Text" OnInserting="SqlIncomingForm_Inserting" OnInserted="SqlIncomingForm_Inserted"
ConnectionString="<%$ ConnectionStrings:IncomingForm %>"
[Code]....
I have requirement to validate special characters like (ä --> this is not a, this is a latin character).how to allow these characters using asp validator control. could you let me know about this. example: [URL] above mail is not allowing while using asp validator control how to allow latin keywords in mail validation.
View 4 Replieshow can I check if the email adress is valid before send ?
i need this because the email list that i send some emails with my application is generate without any validation so it can happens
How to validate Internet address(URL) in javascript like [URL] or [URL] or [URL]
I want to implement jquery client side validation
I want to call a private function entering the textbox (enter key). How to fix it with vb.net?
View 3 RepliesI ve design a page that has nine text box name txtSubject1 to txtSubject9 with the visibile properties to be false.I now have a method called Save1, Save2 to Save9 depending on the no of subject selected from the dropdown.But i think that is not professional bellow is a sample of how i did't and i believe the textbox can n number of an array that can be selected from the drop down. i need someone to put me through how to insert this into the database out side the fake method i ve used.
[code]....