Ehesp/Steam-Login — pull request #1 by gokhanakkurt (2014-10-27 21:42:03+00:00)
Title: Try-Catch block added for validation method

Try-catch code block added to validation method.
This is because application can suffer from errors if there’s no openid inputs on requesting url
I mean,

```php
Route::get('/', function()
{
$login = new SteamLogin();
echo $login->validate();
});
```
If I put the following code block to my application route and I request the that url without any paremeter/input. It fails.

That will fix the issue.