function mvf_field_instance in Measured Value Field 7

Supportive function.

Sometimes it's necessary for MVF to pull up any instance of a specific field. This function loads and returns first found instance of the supplied field definition array

Parameters

array $field: Field definition array

Return value

array Instance definition array of the first found instance of the supplied field

2 calls to mvf_field_instance()

mvf_field_widget_validate_value_form_state_mockup_override in ./mvf.module

FAPI element validate function.

mvf_handler_filter_mvf::value_form in views/mvf_handler_filter_mvf.inc

Provide a simple textfield for equality

File

./mvf.module, line 1939

Define a field type of measured value.

Code

function mvf_field_instance($field) {
  $entity_type = array_keys($field['bundles']);
  $entity_type = array_pop($entity_type);
  $instance = field_info_instance($entity_type, $field['field_name'], $field['bundles'][$entity_type][0]);
  return $instance;
}