How to limit the number of characters entered in a textarea in an HTML form?

HTMLWeb DevelopmentFront End Technology

To add a multi-line text input, use the HTML <textarea> tag. You can set the size of a text area using the cols and rows attributes. To limit the number of characters entered in a textarea, use the maxlength attribute. The value if the attribute is in number.

Here are the other attributes of <textarea> tag −

Attribute Value Description
autofocusHTML5 autofocus Specifies that on page load the text area should automatically get focus.
Cols number Specifies the width of the textarea based on the number of visible character widths
Disabled disabled Specifies the width of the textarea based on the number of visible character widths.
formHTML5 form_id Specifies one or more forms.
maxlengthHTML5 number Specifies the maximum number of characters in textarea.
Name text Assigns a name to the input control.
placeholderHTML5 text Specifies a short hint of the value in textarea.
Readonly readonly Sets the input control to read-only. It won't allow the user to change the value. The control however, can receive focus and are included when tabbing through the form controls.
requiredHTML5 required Specifies that a textarea is required.
Rows number Specifies the height of the textarea based on the number of visible lines of text. If there's more text than this allows, users can scroll using the textarea's scrollbars.
wrapHTML5 hard soft Specifies the text to be wrapped in textarea.

 

Numbers Of Characters

You can try to run the following code to limit the number of characters entered in textarea in an HTML form −

<!DOCTYPE html>
<html>
   <head>
      <title>HTML textarea Tag</title>
   </head>

   <body>
      <form action = "" method = "get">
         What improvements you want in College?
         <br>
      
         <textarea rows = "5" cols = "40" maxlength = "100" name = "description">
            Enter answer here...
         </textarea>
         <br>
         
         <input type = "submit" value = "submit" />
      </form>
      
   </body>
</html>
raja
Published on 23-Jan-2018 08:28:25
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