Textarea

Multi-line text input with Lua onChange payloads

Textarea

Textarea renders a multi-line text input and sends a payload with value = string to Lua on change.

local message, setMessage = track.state('message', 'Lua-driven UI')

lui.page('message', function(ui)
  ui.textarea({
    value = message,
    placeholder = 'Write a message',
    className = 'min-h-[96px]',
    onChange = function(payload)
      setMessage(payload.value)
    end
  })
end)

API

Builder

ui.textarea(props)

Props

Prop	Type	Description
value	string | reactive getter	Current text.
placeholder	string	Placeholder text.
onChange	function(payload)	Receives a payload with value = string.
textareaClassName, inputClassName	string	Textarea element classes.
className, style	mixed	Common LUI styling props.