function themekey_validator_numeric_boolean in ThemeKey 7.3

Validates a Theme Switching Rule. Allowed Operators: "=", "!" Allowed values: "1", "0"

Parameters

$rule: A Theme Switching Rule as associative array:

• property: ThemeKey property as string (e.g., "drupal:path")
• wildcard: optional string, only used if property is "drupal:path:wildcard"
• operator: ThemeKey operator as string ("=", "!", "*", "!*", "<", "<=", ">", ">=", "~", "!~")
• value: ThemeKey property value as string

Return value

An associative array of errors:

• property: translated error message as string describing a problem with the property
• wildcard: translated error message as string describing a problem with the wildcard
• operator: translated error message as string describing a problem with the operator
• value: translated error message as string describing a problem with the value

If no errors detected the array is empty.

3 string references to 'themekey_validator_numeric_boolean'

themekey_book_themekey_properties in modules/themekey.book.inc

Implements hook_themekey_properties().

themekey_node_themekey_properties in modules/themekey.node.inc

Implements hook_themekey_properties().

themekey_system_themekey_properties in modules/themekey.system.inc

Implements hook_themekey_properties().

File

./themekey_validators.inc, line 86

Provides set of validators which can be used to validate ThemeKey Theme Switching Rules.

Code

function themekey_validator_numeric_boolean($rule) {
  $errors = array();
  switch ($rule['operator']) {
    case '=':
    case '!':
      if (!ctype_digit($rule['value']) || 1 < $rule['value']) {
        $errors['value'] = t('Possible values are "0" and "1"');
      }
      break;
    default:
      $errors['operator'] = t('Possible operators are "=" and "!"');
  }
  return $errors;
}