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<textarea>: The Textarea element

BaselineWidely available *

The<textarea>HTML element represents a multi-line plain-text editing control, useful when you want to allow users to enter a sizeable amount of free-form text, for example a comment on a review or feedback form.

Try it

<label for="story">Tell us your story:</label><textarea name="story" rows="5" cols="33">It was a dark and stormy night...</textarea>
label,textarea {  font-size: 0.8rem;  letter-spacing: 1px;}textarea {  padding: 10px;  max-width: 100%;  line-height: 1.5;  border-radius: 5px;  border: 1px solid #ccc;  box-shadow: 1px 1px 1px #999;}label {  display: block;  margin-bottom: 10px;}

The above example demonstrates a number of features of<textarea>:

  • Anid attribute to allow the<textarea> to be associated with a<label> element for accessibility purposes
  • Aname attribute to set the name of the associated data point submitted to the server when the form is submitted.
  • rows andcols attributes to allow you to specify an exact size for the<textarea> to take. Setting these is a good idea for consistency, as browser defaults can differ.
  • The<textarea> element specifies its content differently in HTML and JavaScript contexts:
    • In HTML, the initial content of a<textarea> is specified between its opening and closing tags, not as avalue attribute.
    • In JavaScript,<textarea> elements have avalue property that can be used to get or set the current content, anddefaultValue to get and set its initial value (equivalent to accessing the HTML element's text content).

The<textarea> element also accepts several attributes common to form<input>s, such asautocapitalize,autocomplete,autofocus,disabled,placeholder,readonly, andrequired.

Attributes

This element includes theglobal attributes.

autocapitalize

Controls whether inputted text is automatically capitalized and, if so, in what manner.

autocomplete

Controls whether entered text can be automatically completed by the browser. Possible values are:

  • off: The user must explicitly enter a value into this field for every use, or the document provides its own auto-completion method; the browser does not automatically complete the entry.
  • on: The browser can automatically complete the value based on values that the user has entered during previous uses.
  • <token-list>: An ordered set of space-separated autofill detail tokens, optionally preceded by a sectioning token, a billing or shipping grouping token, and/or a token identifying the type of recipient.

<textarea> elements that don't specify theautocomplete attribute inherit theautocompleteon oroff status set on the<textarea>'s form owner. The form owner is either the<form> element that this<textarea> element is a descendant of or the form element whoseid is specified by theform attribute of the input element. For more information, see theautocomplete attribute in<form>.

autocorrect

Controls whether automatic spelling correction and processing of text is enabled while the user is editing thistextarea.Permitted values are:

on

Enable automatic spelling correction and text substitutions.

off

Disable automatic spelling correction and text substitutions.

autofocus

This Boolean attribute lets you specify that a form control should have input focus when the page loads. Only one form-associated element in a document can have this attribute specified.

cols

The visible width of the text control, in average character widths. If it is specified, it must be a positive integer. If it is not specified, the default value is20.

dirname

This attribute is used to indicate the text directionality of the element contents.For more information, see thedirname attribute.

disabled

This Boolean attribute indicates that the user cannot interact with the control. If this attribute is not specified, the control inherits its setting from the containing element, for example<fieldset>; if there is no containing element when thedisabled attribute is set, the control is enabled.

form

The form element that the<textarea> element is associated with (its "form owner"). The value of the attribute must be theid of a form element in the same document. If this attribute is not specified, the<textarea> element must be a descendant of a form element. This attribute enables you to place<textarea> elements anywhere within a document, not just as descendants of form elements.

maxlength

The maximum string length (measured inUTF-16 code units) that the user can enter. If this value isn't specified, the user can enter an unlimited number of characters.

minlength

The minimum string length (measured inUTF-16 code units) required that the user should enter.

name

The name of the control.

placeholder

A hint to the user of what can be entered in the control. Carriage returns or line-feeds within the placeholder text must be treated as line breaks when rendering the hint.

Note:Placeholders should only be used to show an example of the type of data that should be entered into a form; they arenot a substitute for a proper<label> element tied to the input. See<input> labels for a full explanation.

readonly

This Boolean attribute indicates that the user cannot modify the value of the control. Unlike thedisabled attribute, thereadonly attribute does not prevent the user from clicking or selecting in the control. The value of a read-only control is still submitted with the form.

required

This attribute specifies that the user must fill in a value before submitting a form.

rows

The number of visible text lines for the control. If it is specified, it must be a positive integer. If it is not specified, the default value is 2.

spellcheck

Specifies whether the<textarea> is subject to spell-checking by the underlying browser/OS. The value can be:

  • true: Indicates that the element needs to have its spelling and grammar checked.
  • default : Indicates that the element is to act according to a default behavior, possibly based on the parent element's ownspellcheck value.
  • false : Indicates that the element should not be spell-checked.
wrap

Indicates how the control should wrap the value for form submission. Possible values are:

If this attribute is not specified,soft is its default value.

Styling with CSS

<textarea> is areplaced element — it has intrinsic dimensions, like a raster image. By default, itsdisplay value isinline-block. Compared to other form elements it is relatively easy to style, with its box model, fonts, color scheme, etc. being easily manipulable using regular CSS.

Styling HTML forms provides some useful tips on styling<textarea>s.

Baseline inconsistency

The HTML specification doesn't define where the baseline of a<textarea> is, so different browsers set it to different positions. For Gecko, the<textarea> baseline is set on the baseline of the first line of the textarea, on another browser it may be set on the bottom of the<textarea> box. Don't usevertical-align: baseline on it; the behavior is unpredictable.

Controlling whether a textarea is resizable

In most browsers,<textarea>s are resizable — you'll notice the drag handle in the right-hand corner, which can be used to alter the size of the element on the page. This is controlled by theresize CSS property — resizing is enabled by default, but you can explicitly disable it using aresize value ofnone:

css
textarea {  resize: none;}

Styling valid and invalid values

Valid and invalid values of a<textarea> element (e.g., those within, and outside the bounds set byminlength,maxlength, orrequired) can be highlighted using the:valid and:invalid pseudo-classes. For example, to give your textarea a different border depending on whether it is valid or invalid:

css
textarea:invalid {  border: 2px dashed red;}textarea:valid {  border: 2px solid lime;}

Examples

Basic example

The following example shows a textarea with a set number of rows and columns, some default content, and CSS styles that prevent users from resizing the element more than 500px wide and 130px high:

html
<textarea name="textarea" rows="5" cols="15">Write something here</textarea>
css
textarea {  max-height: 130px;  max-width: 500px;}

Result

Example using "minlength" and "maxlength"

This example has a minimum and maximum number of characters — of 10 and 20 respectively. Try it and see.

html
<textarea name="textarea" rows="5" cols="30" minlength="10" maxlength="20">Write something here…</textarea>
css
textarea {  max-height: 130px;  max-width: 500px;}

Result

Note thatminlength doesn't stop the user from removing characters so that the number entered goes past the minimum, but it does make the value entered into the<textarea> invalid. Also note that even if you have aminlength value set (3, for example), an empty<textarea> is still considered valid unless you also have therequired attribute set.

Example using "placeholder"

This example has a placeholder set. Notice how it disappears when you start typing into the box.

html
<textarea  name="textarea"  rows="5"  cols="30"  placeholder="Comment text."></textarea>
css
textarea {  max-height: 130px;  max-width: 500px;}

Result

Note:Placeholders should only be used to show an example of the type of data that should be entered into a form; they arenot a substitute for a proper<label> element tied to the input. See<input> labels for a full explanation.

Disabled and readonly text areas

This example shows two<textarea>s — one isreadonly and one isdisabled.You cannot edit the contents of either element, but thereadonly element is focusable and its value is submitted in forms.Thedisabled element's value is not submitted and it's not focusable.

html
<textarea name="textarea" rows="5" cols="30" readonly>I am a read-only textarea.</textarea><textarea name="textarea" rows="5" cols="30" disabled>I am a disabled textarea.</textarea>
css
textarea {  display: block;  resize: horizontal;  max-width: 500px;}

Result

Technical summary

Content categoriesFlow content,phrasing content,Interactive content,listed,labelable,resettable, andsubmittableform-associated element.
Permitted contentText
Tag omissionNone, both the starting and ending tag are mandatory.
Permitted parents Any element that acceptsphrasing content.
Implicit ARIA roletextbox
Permitted ARIA rolesNorole permitted
DOM interfaceHTMLTextAreaElement

Specifications

Specification
HTML
# the-textarea-element

Browser compatibility

See also

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