Web Forms :: Validation For Minimum 8 Character In TextBox?

Mar 24, 2013

how can i validate textbox for password. I want the user to enter minimum 8 characters.

which validation control should i enter?

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Web Forms :: Minimum And Maximum Character Validation For TextBox Using RegularExpression Validator

Jun 9, 2012

<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.

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Forms Data Controls :: Character Limit In Textbox In Range Validation?

Sep 15, 2010

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 ?

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Given a font size of 8pt, PaddingTop & PaddingBottom of 2pt each. Allow height increase is off.When the border is not drawn, to prevent clipping would I need a TextBox 12pt high? If a top or bottom border is drawn does that add to the height? Are there other things that need to be accounted for?

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Vb.net - Want To Let TextBox Control TextChanged Event Fire Only When There Are More Than One Character In The TextBox?

Mar 10, 2010

I want to let TextBox control TextChanged event fire only when there are more than one character in the TextBox.

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Web Forms :: How To Set Character Limit To Textbox?

Nov 10, 2010

I would like to put 250 characters limit to my textbox.

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Mar 24, 2010

i want textbox which can enter all special character. if any type of textbox is there then give me download link.

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Is 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]....

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Mar 16, 2011

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.

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Aug 5, 2013

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 

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Web Forms :: How To Enter Password And Normal Character In One Textbox

Jun 24, 2010

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

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Web Forms :: First Character Of Textbox Should Be Alphabet And After That Alphanumeric Values?

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first character of textbox values should be alphabet and after that allowed alphanumeric values only..

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May 1, 2010

i 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?

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Web Forms :: ValidateRequest: A Potentially Dangerous Request Error When Add Special Character In The Textbox And Submit

Mar 12, 2010

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.

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Web Forms :: How To Perform Validation For A Textbox Based On Other Textbox

Jan 28, 2011

I'm using 3 text boxes for allowing user selecting different ranges. I want to perform below validations on three text boxes.

1.User should enter a value (i.e. a valid number,doesn't allow to enter zero,decimal numbers and negative numbers) in 1st text box.

2. 2nd text box value should be greater than 1st text box.

3. 3rd text box value should be greater than 2nd text box.

I want to perform validations on client side only using JavaScript. If anything goes wrong I want to populate a message box.

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C# - Apply Client Side Validation On Fileupload Control To Check Filename Contain Special Character?

May 24, 2010

I am working on ASP.NET3.5 platform. I have used a file upload control and a asp button to upload a file. Whenever i try to upload a file which contain special characterlike (file#&%.txt) it show crash and give the messeage "Server Error in 'myapplication' Application." A potentially dangerous Request.Files value was detected from the client (filename="...New Text &#.txt"). Description: Request Validation has detected a potentially dangerous client input value, and processing of the request has been aborted. This value may indicate an attempt to compromise the security of your application, such as a cross-site scripting attack. You can disable request validation by setting validateRequest=false in the Page directive or in the configuration section. However, it is strongly recommended that your application explicitly check all inputs in this case.

Exception Details: System.Web.HttpRequestValidationException: A potentially dangerous Request.Files value was detected from the client (filename="...New Text &#.txt"). Source Error: An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. how can i prevent this crash using javascript at client side?

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Forms Data Controls :: Change The Column Name - "Remove First Character And After 3rd Character Insert Colon

Jan 14, 2011

My 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

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Web Forms :: Norwegian Character Does Not Show Instead Showing Some Strange Character?

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Norwegian character( å æ ø) does not show instead showing some strange character.

used function below:

utf8 = System.Text.Encoding::get_UTF8();

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Jun 14, 2010

i have a textbox, i need to enter only alphabet in the starting of textbox.. no integers, no special characters.... what should i do?

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Jan 19, 2011

I need to perform a validation to check whether a TextBox value is empty on Dropown list selected Index change using validation controls in asp.net

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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#.

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I have TextBox1 (enabled = true) and TextBox2 (enabled = false) in my WebForm on loading. Both are validated by means of a RegularExpressionValidator.

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Web Forms :: TextBox Validation In C#?

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how to validate

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I looked up the msdn documentation and it says that InvalidUserName is thrown when it does not find the username in the database, which is fine because the user I am creating should not exist in the database. If I use test@example.com, it works, but if I try it with test.@example.com, the status from Membership.CreateUser is InvalidUserName.

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