function mvf_entityreference_field_instance_settings_validate in Measured Value Field 7
Supportive validation function.
In fact function does not validate anything, however, it hooks into the logic of entityreference module and makes it work as a subfield for MVF.
1 string reference to 'mvf_entityreference_field_instance_settings_validate'
- mvf_field_instance_settings_form in ./
mvf.module - Implements hook_field_instance_settings_form().
File
- ./
mvf.module, line 600 - Define a field type of measured value.
Code
function mvf_entityreference_field_instance_settings_validate($form, &$form_state) {
// Entityreference module holds here instance array definition. Since in our
// case it's just a sub field, we have to pass it through mocking up
// sub field function.
$field = $form['#mvf']['field'];
$instance = $form_state['entityreference']['instance'];
$form_state['entityreference']['instance'] = mvf_instance_mockup($field, $instance, 'unit');
}