egutierrez
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Componentes React accesibles basados en Radix UI con soporte de temas via CSS variables. Incluye barrel export en index.ts. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
67 lines
1.7 KiB
Markdown
67 lines
1.7 KiB
Markdown
---
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name: textarea
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kind: component
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lang: ts
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domain: ui
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version: "1.0.0"
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purity: impure
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signature: "Textarea(props: TextareaProps): JSX.Element"
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description: "Input multilinea accesible con auto-resize opcional. Patron identico a Input para consistencia de estilos."
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tags: [textarea, component, ui, interactive, form]
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uses_functions: [cn_ts_core]
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uses_types: []
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returns: []
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returns_optional: false
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error_type: ""
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imports: []
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tested: false
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tests: []
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test_file_path: ""
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file_path: "frontend/functions/ui/textarea.tsx"
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props:
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- name: autoResize
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type: "boolean"
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required: false
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description: "Ajusta la altura automaticamente al contenido (default: false)"
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- name: placeholder
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type: "string"
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required: false
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description: "Texto placeholder"
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- name: disabled
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type: "boolean"
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required: false
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description: "Deshabilita el textarea"
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- name: rows
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type: "number"
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required: false
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description: "Numero de filas visibles iniciales"
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- name: className
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type: "string"
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required: false
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description: "Clases CSS adicionales"
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emits: [onChange, onFocus, onBlur]
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has_state: true
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framework: react
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variant: []
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---
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## Ejemplo
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```tsx
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// Basico
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<Textarea placeholder="Escribe aqui..." rows={4} />
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// Con auto-resize
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<Textarea autoResize placeholder="Crece automaticamente..." />
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// Controlado
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<Textarea value={text} onChange={(e) => setText(e.target.value)} />
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// Con validacion
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<Textarea aria-invalid={!!error} />
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```
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## Notas
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Usa forwardRef para compatibilidad con form libraries. El auto-resize ajusta style.height en cada cambio — por eso requiere has_state: true. Aplica las mismas clases de foco y validacion que Input para consistencia visual.
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