function matrix_field_is_empty in Matrix field 7.2
Same name and namespace in other branches
- 8.2 matrix.module \matrix_field_is_empty()
Implementation of hook_content_is_empty().
File
- ./
matrix.module, line 122
Code
function matrix_field_is_empty($item, $field) {
if (is_array($item) && array_key_exists('value', $item)) {
if (empty($item['value']) && (string) $item['value'] !== '0') {
return TRUE;
}
return FALSE;
}
return TRUE;
}