.. versionadded:: 2.3

The ``method`` and ``action`` variables were introduced in Symfony 2.3.

| Variable | Usage |

| ``form`` | The current FormView instance |

| ``id`` | The ``id`` HTML attribute to be rendered |

| ``name`` | The name of the field (e.g. ``title``) - but not the ``name`` |

| | HTML attribute, which is ``full_name`` |

| ``full_name`` | The ``name`` HTML attribute to be rendered |

| ``errors`` | An array of any errors attached to *this* specific field |

| | (e.g. ``form.title.errors``). |

| | Note that you can't use ``form.errors`` to determine if a form is valid, |

| | since this only returns "global" errors: some individual fields may have errors |

| | Instead, use the ``valid`` option |

| ``valid`` | Returns ``true`` or ``false`` depending on whether the whole form is valid |

| ``value`` | The value that will be used when rendering (commonly the ``value`` HTML attribute) |

| ``read_only`` | If ``true``, ``readonly="readonly"`` is added to the field |

| ``disabled`` | If ``true``, ``disabled="disabled"`` is added to the field |

| ``required`` | If ``true``, a ``required`` attribute is added to the field to activate HTML5 |

| | validation. Additionally, a ``required`` class is added to the label. |

| ``max_length`` | Adds a ``maxlength`` HTML attribute to the element |

| ``pattern`` | Adds a ``pattern`` HTML attribute to the element |

| ``label`` | The string label that will be rendered |

| ``multipart`` | If ``true``, ``form_enctype`` will render ``enctype="multipart/form-data"``. |

| | This only applies to the root form element. |

| ``attr`` | A key-value array that will be rendered as HTML attributes on the field |

| ``label_attr`` | A key-value array that will be rendered as HTML attributes on the label |

| ``compound`` | Whether or not a field is actually a holder for a group of children fields |

| | (for example, a ``choice`` field, which is actually a group of checkboxes |

| ``block_prefixes`` | An array of all the names of the parent types |

| ``translation_domain`` | The domain of the translations for this form |

| ``cache_key`` | An unique key which is used for caching |

| ``data`` | The normalized data of the type |

| ``method`` | The method of the current form (POST, GET, etc) |

| ``action`` | The action of the current form (POST, GET, etc) |