function subform_form_pre_render in Subform 7

Pre-render callback for subforms.

Remove the form option from the theme wrapper, so there will not be nested forms.

Registers this callback.

See also

subform_form_after_build()

1 string reference to 'subform_form_pre_render'

subform_form_after_build in ./subform.module

After-build callback for form elements within subform elements.

File

./subform.module, line 623

Defines a subform element type.

Code

function subform_form_pre_render($element) {
  $element['#theme_wrappers'] = array_diff($element['#theme_wrappers'], array(
    'form',
  ));
  return $element;
}