/**
* Format the postal code value into the following format : J4R 2L6.
*
* @param string $value The input string to format
*
* @return string The formatted value
*/
public static function postalCode($value)
{
$new = '';
if (strlen($value) > 0) {
$new = str_replace(' ', '', $value);
$new = substr($value, 0, 3);
if (strlen($value) > 3) {
$new .= ' ' . substr($value, 3, 3);
}
$new = Str::upper($new);
}
return $new;
}
public function testUpper()
{
$this->assertEquals(Str::upper('foo'), 'FOO');
}