function themekey_validator_day_of_month in ThemeKey 7.2

Same name and namespace in other branches

1. 7.3 themekey_validators.inc \themekey_validator_day_of_month()
2. 7 themekey_validators.inc \themekey_validator_day_of_month()

Validates a Theme Switching Rule. Allowed Operators: "=", "!", "<", "<=", ">", ">=" Allowed values:

• a number between 1 and 31

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.

1 string reference to 'themekey_validator_day_of_month'

themekey_system_themekey_properties in modules/themekey.system.inc

Implements hook_themekey_properties().

File

./themekey_validators.inc, line 907

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

Code

function themekey_validator_day_of_month($rule) {
  $errors = array();
  switch ($rule['operator']) {
    case '=':
    case '!':
    case '<':
    case '<=':
    case '>':
    case '>=':
      if (!ctype_digit($rule['value']) || (string) (int) $rule['value'] !== (string) $rule['value']) {
        $errors['value'] = t('Value must be a number between 1 and 31');
      }
      break;
    default:
      $errors['operator'] = t('Possible operators are "=", "!", "<", "<=", ">", ">="');
      break;
  }
  return $errors;
}