v6.0.35

Textarea

Renders textarea with optional autosize variant
Import
Source
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Package
@asuikit/core

Usage

Radius
xs
sm
md
lg
xl
Size
xs
sm
md
lg
xl
import { Textarea } from '@asuikit/core';


function Demo() {
  return (
    <Textarea
      placeholder="Your comment"
      label="Your comment"
      withAsterisk
    />
  );
}

Autosize

Autosize textarea uses react-textarea-autosize package. Textarea height will grow until maxRows are reached or indefinitely if maxRows not set.

import { Textarea } from '@asuikit/core';


function Demo() {
  return (
    <>
      <Textarea
        placeholder="Autosize with no rows limit"
        label="Autosize with no rows limit"
        autosize
        minRows={2}
      />


      <Textarea
        label="Autosize with 4 rows max"
        placeholder="Autosize with 4 rows max"
        autosize
        minRows={2}
        maxRows={4}
      />
    </>
  );
}

Controlled

import { useState } from 'react';
import { Textarea } from '@asuikit/core';


function Demo() {
  const [value, setValue] = useState('');
  return <Textarea value={value} onChange={(event) => setValue(event.currentTarget.value)} />;
}

Disabled state

import { Textarea } from '@asuikit/core';


function Demo() {
  return <Textarea disabled/>;
}

Invalid state and error

Comment should not include bad words
// Error as boolean – red border color
<Textarea error />


// Error as React node – red border color and message below input
<Textarea error="Comment should not include bad words" />

Get input ref

import { useRef } from 'react';
import { Textarea } from '@asuikit/core';


function Demo() {
  const ref = useRef<HTMLTextAreaElement>(null);
  return <Textarea ref={ref} />;
}

Accessibility

Provide aria-label in case you use component without label for screen reader support:

<Textarea /> // -> not ok, textarea is not labeled
<Textarea label="My textarea" /> // -> ok, textarea and label is connected
<Textarea aria-label="My textarea" /> // -> ok, label is not visible but will be announced by screen reader
Go back
Switch – @asuikit/core
Up next
TextInput – @asuikit/core

Textarea component props

NameTypeDescription
autosize
boolean
If true textarea will grow with content until maxRows are reached
description
ReactNode
Input description, displayed after label
descriptionProps
Record<string, any>
Props spread to description element
disabled
boolean
Disabled input state
error
ReactNode
Displays error message after input
errorProps
Record<string, any>
Props spread to error element
icon
ReactNode
Adds icon on the left side of input
iconWidth
Width<string | number>
Width of icon section
id
string
Id is used to bind input and label, if not passed unique id will be generated for each input
inputContainer
(children: ReactNode) => ReactNode
Input container component, defaults to React.Fragment
inputWrapperOrder
("input" | "label" | "error" | "description")[]
Controls order of the Input.Wrapper elements
label
ReactNode
Input label, displayed before input
labelProps
Record<string, any>
Props spread to label element
maxRows
number
Defines maxRows in autosize variant, not applicable to regular variant
minRows
number
Defined minRows in autosize variant and rows in regular variant
placeholder
string
radius
number | "xs" | "sm" | "md" | "lg" | "xl"
Key of theme.radius or any valid CSS value to set border-radius, theme.defaultRadius by default
required
boolean
Adds required attribute to the input and red asterisk on the right side of label
rightSection
ReactNode
Right section of input, similar to icon but on the right
rightSectionProps
Record<string, any>
Props spread to rightSection div element
rightSectionWidth
Width<string | number>
Width of right section, is used to calculate input padding-right
size
"xs" | "sm" | "md" | "lg" | "xl"
Input size
variant
Variants<"unstyled" | "default" | "filled">
Defines input appearance, defaults to default in light color scheme and filled in dark
withAsterisk
boolean
Determines whether required asterisk should be rendered, overrides required prop, does not add required attribute to the input
wrapperProps
Record<string, any>
Props passed to root element

Textarea component Styles API

NameStatic selectorDescription
wrapper.asuikit-Textarea-wrapperRoot Input element
icon.asuikit-Textarea-iconInput icon wrapper on the left side of the input, controlled by icon prop
input.asuikit-Textarea-inputMain input element
rightSection.asuikit-Textarea-rightSectionInput right section, controlled by rightSection prop
root.asuikit-Textarea-rootRoot element
label.asuikit-Textarea-labelLabel element styles, defined by label prop
error.asuikit-Textarea-errorError element styles, defined by error prop
description.asuikit-Textarea-descriptionDescription element styles, defined by description prop
required.asuikit-Textarea-requiredRequired asterisk element styles, defined by required prop
Learn more about Styles API
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