T3Tangent.validate
==================

.. py:method:: t3toolbox.manifold.T3Tangent.validate()

   .. code-block:: python

      def validate(self) -> None:


   Validate this tangent: both components well-formed and a compatible (frame, variations) pair.

   Runs ``frame.validate()`` + ``variations.validate()`` + the bv-pair compatibility check
   (:py:func:`~t3toolbox.frame_variations_format.check_fv_pair`). Structural only (shapes/ranks), so
   it is safe to run in ``__post_init__`` (which it is, on every construction) and under jit/pytree
   tracing.