function radioactivity_field_is_empty in Radioactivity 7
Same name and namespace in other branches
- 7.2 radioactivity.field.inc \radioactivity_field_is_empty()
Implement hoo_field_is_empty().
File
- ./
radioactivity.field.inc, line 243
Code
function radioactivity_field_is_empty($item, $field) {
return strlen($item[RADIOACTIVITY_FIELD_ENERGY]) == 0;
}