Can you get allowed values for reference field?
i tried with:
$all_fields_info = field_info_fields();
$allowed_values= list_allowed_values($all_fields_info["field_user_ref"]);
but it is not working ..
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An entity reference field isn't an list field, so no, it doesn't haves "allowed values" as such – Clive♦ Aug 14 '13 at 11:39
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How do you get the available options then? – gregab Aug 15 '13 at 5:56
For an entityreference fields use:
$allowed_values = entityreference_get_selection_handler("field_user_ref")->getReferencableEntities();
