public Tasks::validateDatabaseSettings($database)
Validates driver specific configuration settings.
Checks to ensure correct basic database settings and that a proper connection to the database can be established.
Parameters
$database: An array of driver specific configuration options.
Return value
An array of driver configuration errors, keyed by form element name.
File
- core/lib/Drupal/Core/Database/Install/Tasks.php, line 289
Class
- Tasks
- Database installer structure.
Namespace
Drupal\Core\Database\Install
Code
public function validateDatabaseSettings($database) {
$errors = array();
// Verify the table prefix.
if (!empty($database['prefix']) && is_string($database['prefix']) && !preg_match('/^[A-Za-z0-9_.]+$/', $database['prefix'])) {
$errors[$database['driver'] . '][prefix'] = t('The database table prefix you have entered, %prefix, is invalid. The table prefix can only contain alphanumeric characters, periods, or underscores.', array('%prefix' => $database['prefix']));
}
return $errors;
}
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