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.

1 call to DatabaseTasks::validateDatabaseSettings()

DatabaseTasks_sqlite::validateDatabaseSettings in includes/database/sqlite/install.inc

Validates driver specific configuration settings.

1 method overrides DatabaseTasks::validateDatabaseSettings()

DatabaseTasks_sqlite::validateDatabaseSettings in includes/database/sqlite/install.inc

Validates driver specific configuration settings.

File

includes/install.inc, line 560

Class

DatabaseTasks

Database installer structure.

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'] . '][advanced_options][db_prefix'] = st('The database table prefix you have entered, %prefix, is invalid. The table prefix can only contain alphanumeric characters, periods, or underscores.', array(
            '%prefix' => $database['prefix'],
        ));
    }
    // Verify the database port.
    if (!empty($database['port']) && !is_numeric($database['port'])) {
        $errors[$database['driver'] . '][advanced_options][port'] = st('Database port must be a number.');
    }
    return $errors;
}

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