function views_plugin_argument_validate_course::validate_argument in Course 7.2
Same name and namespace in other branches
- 6 views/plugins/views_plugin_argument_validate_course.inc \views_plugin_argument_validate_course::validate_argument()
- 7 views/plugins/views_plugin_argument_validate_course.inc \views_plugin_argument_validate_course::validate_argument()
Overrides views_plugin_argument_validate_node::validate_argument
File
- views/
plugins/ views_plugin_argument_validate_course.inc, line 8
Class
- views_plugin_argument_validate_course
- Validate whether an argument is a course.
Code
function validate_argument($argument) {
$node = node_load($argument);
return parent::validate_argument($argument) && course_node_is_course($node);
}