public function contextual_range_filter_plugin_argument_validate_string_range::validate_argument in Views Contextual Range Filter 7

Validate the argument.

Overrides views_plugin_argument_validate::validate_argument

File

views/contextual_range_filter_plugin_argument_validate_string_range.inc, line 24

Contains the alphabetic argument range validator plugin.

Class

contextual_range_filter_plugin_argument_validate_string_range

Validate whether an argument is a string or string range.

Code

public function validate_argument($argument) {
  return check_plain($argument);
}