pydantic_form.Textarea
======================

.. jinjax:component:: pydantic_form.Textarea(widget: fastlife.adapters.jinjax.widgets.text.TextareaWidget)

    Render textarea widget for field of type text of event sequence.

    ::

        from fastlife.adapters.jinjax.widgets.text import TextareaWidget
        from pydantic import BaseModel, Field, field_validator

        class TagsForm(BaseModel):

            tags: Annotated[Sequence[str], TextareaWidget] = Field(
                default_factory=list,
                title="Tags",
                description="One tag per line",
            )

            @field_validator("tags", mode="before")
            def split(cls, s: Any) -> Sequence[str]:
                return s.split() if s else []

    :param widget: widget to display.