php - Symfony2 - Show bad credentials error -


I am writing a custom author in Symfony2. Everything works by now, but when I enter the wrong password, an internal server error is displayed: "LDAP authentication failed".

Now, this is the message that I want to display, but I would like to display it above my entry form and not throw internal server error. In my audience, I have the following: 

  Try {$ authToken = $ this-> authentication manager-> Authenticate ($ token); $ This- & gt; SecurityContext- & gt; setToken ($ authToken); Return; } Hold (authentication exception $ fail) {throw new badcredentialsException ($ fail-> getMessage (), 0); }   
 Anyone can tell me what should I do to send a message to the user, rather than throwing an internal server error?  
 Thank you in advance.   
 
 
 You can manually add an error to your login form. For example:  
  $ form-> Receive ('username') - & gt; Junk error (new form error ($ message));

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