function views_plugin_argument_validate_course::validate_argument in Course 6

Same name and namespace in other branches

1. 7.2 views/plugins/views_plugin_argument_validate_course.inc \views_plugin_argument_validate_course::validate_argument()
2. 7 views/plugins/views_plugin_argument_validate_course.inc \views_plugin_argument_validate_course::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);
  $this->argument->validated_title = check_plain($node->title);
  return course_node_is_course($node);
}