php - Drupal 7 override core function taxonomy_field_validate -

php - Drupal 7 override core function taxonomy_field_validate -

due custom modifications in hierarchical_select module need able override the taxonomy_field_validate function in core taxonomy module.

i've tried creating function in custom module called mymodule_taxonomy_field_validate doesn't pick on , tried changing field settings, changes how info stored in database , needs kept taxonomy term.

any other ideas?

you need unset function on form validation.

in module, write hook_form_alter implementation , write code inside

unset($form['#validate']['taxonomy_field_validate']);

hope works.

php drupal drupal-7 drupal-modules drupal-taxonomy