         
     }
     
+    // this when you have already had an account 
     @IBAction func handleSigin(sender: AnyObject)
     {
         

            
        }
 
    else
        
        {
    
    ref.authUser(emailField.text!, password: passweordField.text!, withCompletionBlock: { error, authData in
    if error != nil
    {
    
    print("Unable to SigIn user")
    
    }
    
    else
    {
    
    let uid = authData.uid
    print("Login successful with uid:\(uid)")
    
           }

       })
    
    }
    
}
    

        else
            
        {

            ref.createUser(emailField.text!, password: passweordField.text!, withValueCompletionBlock: { error, result in
                
                if error != nil
