Web Forms :: How To Set Character Limit To Textbox?
Nov 10, 2010I would like to put 250 characters limit to my textbox.
How can i do it?
I would like to put 250 characters limit to my textbox.
How can i do it?
I have a textbox control to allow user to key in and add to database field. This field is of length of 10 char long max.
Then on asp.net page, how to ensure the textbox accepts only 10 characters max on the page ?
I am inserting some text in texbox and there is range validation set as minimum as 10 and maximun as 100. But when i run the program, though i insert the text atleast or more than 10 characters, it is showing the error message of this range validation. how to set range so that user has to input atleast 10 character minimum ?
View 7 RepliesI used tinymce in my page I want use character limite for this control I want if users enter morethan 600character it show error..
View 1 RepliesAccording below article i set limit characters for textbox [URL] ....
Now I want do it for CkEditor i wrote these code
<CKEditor:CKEditorControl ID="CKEditorControl1" runat="server"></CKEditor:CKEditorControl>
<asp:RegularExpressionValidator Display = "Dynamic" ControlToValidate = "CKEditorControl1" ID="RegularExpressionValidator3" ValidationExpression = "^[sS]{0,600}$" runat="server" ErrorMessage="please enter Maximum 600 Characters." CssClass="valid1"></asp:RegularExpressionValidator>
but it didn't work...
I have created a backend that allows me to update my site content. I am using fckeditor to pull the data from my table in the database. The problem I am having is this: i need to create paging of content so that when the height restriction is met a next btn or numbering system displays to allow the user to click to the next page of content.
View 3 RepliesI have text box in my page that users can enter Characters...
I want if user inter more than 100 Characters it show error that they can't enter more than 100 Characters...
I want to let TextBox control TextChanged event fire only when there are more than one character in the TextBox.
View 2 Repliesi want textbox which can enter all special character. if any type of textbox is there then give me download link.
View 5 RepliesIs there a way to have a textbox autopostback when the 5th character is entered into the textbox?
I have a zipcode textbox that I would like to fire an autopostback as soon as the 5th character is entered. Currently I have it so it will fire when tabbed out of or when the next textbox is clicked in but it would save one step for the customer if it fires on the fifth character.
[Code]....
how can i validate textbox for password. I want the user to enter minimum 8 characters.
which validation control should i enter?
I want to validate in server side, Suppose I have entered first numeric and another chars,I don't want to allow first numeric then how to validate in server side
View 1 RepliesI need to construct a regular expression for the password textbox, Min:8,Max:16 and must include atleast a number(0-9),alphabets upper and lower case. I am unable to limit the length to 16.
<asp:RegularExpressionValidator ID="RegEx" runat="server" ControlToValidate="Password"
ErrorMessage="Password must be min:8,max:16 characters and include a number,alphabets upper case and lower case.
"ToolTip="Password format is not correct"
ValidationExpression="^(?=.{8})(?=.*d)(?=.*[a-z])(?=.*[A-Z]).*$">
</asp:RegularExpressionValidator>
I have a textbox in which I want to be enter normal character as well as password character like *****6789.
My TextBox accept 9 character in which 5 will not be readable and when user will type it will show * and last 4 character will be display as it is. suppose I have enter 123456789 and so it should be display like *****6789 and suppose I delete 5 character 5 so 6 should be come into 5th place and it will be convert to non readable (*) like *****789.
How I can achieve such functionality for my Textbox in aspx or in JavaScript
first character of textbox values should be alphabet and after that allowed alphanumeric values only..
View 1 Repliesi have a textbox in my web form and i want to input any word with any character. so, only i want to check length of textbox less than 200 character. how can i do it with regular expression? and if i want to block some character how can i do it?
View 3 Replies<asp:RangeValidator ID="RangeValidator1" runat="server" Display="static" ControlToValidate="txtcpwd"
ErrorMessage="Password must be minimum 6 & max 8 characters" Type="String" MinimumValue="6"
MaximumValue="8" Visible="false">
Even if I have minimum 6 characters its still displaying the message.
I have aproblem that when i add some special character in the textbox and submit the page it give error. A potentially dangerous Request.Form value was detected from the client (ctl00$ContentPlaceHolder1$txtname="<test>"). I found the solution of this porblem by ValidateRequest="false". But if i do this then the request will not be validate and then attacks probablity will be increase. what should i do to for this whithout using ValidateRequest attribute.
View 4 RepliesDo I need to use regex to ensure that the user has typed in English? All characters are valid except non English characters.
How do I validate this textbox?
how to limit the number of characters per line in a multiline textbox? Any posibility to do this with javascript? I have the users enter a list of names and need to limit each. I hate to use another textbox to add each name. If so, I would then add them to a listbox instead so they could select and remove a name.
View 5 RepliesMy issue is that , need to change the column name(following format "Remove first character and after 3rd character insert colon") of the gridview (which is binded with XMLTextReader). Without changing directly XML file, Required to change the column name dynamically at runtime .
Performance.xml
<Performance>
<Departments>
<Heading>FS</Heading>
<S0015>1</S0015>
<S0020>2</S0020>
<S0025>5</S0025>
<S0030>5</S0030>
<S0035>6</S0035>
</Departments>
<Departments>
<Heading>BS</Heading>
<S0015>0</S0015>
<S0020>3</S0020>
<S0025>5</S0025>
<S0030>1</S0030>
<S0035>3</S0035>
</Departments>
</Performance>
Heading S0015 S0020 S0025 S0030 S0035
FS 1 2 4 5 6
BS 0 3 5 1 3
Required Format: Remove first character and after 3rd character insert colon (S0015 -- 00:15)
Heading 00:15 00:20 00:25 00:30 00:35
FS 1 2 4 5 6
BS 0 3 5 1 3
Norwegian character( å æ ø) does not show instead showing some strange character.
used function below:
utf8 = System.Text.Encoding::get_UTF8();
i have a textbox, i need to enter only alphabet in the starting of textbox.. no integers, no special characters.... what should i do?
View 4 RepliesI have set Private Memory limit of 200mb in IIS 7 for an application pool. The Private Working Set memory(Task Manager) for the application is always below 125mb but the number of page faults have increased a lot and application cache is getting cleared frequently after setting the limit.
I haven't set any limit on Virtual Memory.why the cache is getting cleared even when the Private memory used is below the allocated memory?
I have a label lblCountCharacter with text "4000" and a textbox txtAddNote where users can enter text.
On entering one character in txtAddNote, the label text is decreased by one.
write a function for this in asp.net using C#.