src/Http/Controllers/UsersController.php
public function update(UserRequest $request, $id)
    {
        $user = User::findOrFail($id);
        if($request->get('password') && ( bcrypt($request->get('old_password')) == $user->password)) {
            $request['password'] = bcrypt($request->get('password'));
        } elseif(!$request->get('password')) {
            $request['password'] = $user->password;
        } else {
            return redirect()->back()->withInput()->withErrors(['password' => 'The given password is not correct.']);
        }
        $user->update($request->only($user->getFillable()));
        $user->roles()->sync(collect($request->get('role'))->all());

        return redirect()->route('user.manager.index');
    }
public function update(UserRequest $request, $id)
    {
        $user = User::findOrFail($id);
        if($request->get('password') && ( bcrypt($request->get('old_password')) == $user->password)) {
            $request['password'] = bcrypt($request->get('password'));
        } elseif(!$request->get('password')) {
            $request['password'] = $user->password;
        } else {
            return redirect()->back()->withInput()->withErrors(['password' => 'The given password is not correct.']);
        }
        $user->update($request->only($user->getFillable()));
        $user->roles()->sync(collect($request->get('role'))->all());

        return redirect()->route('user.manager.index');
    }
Update the specified resource in storage.

@param  UserRequest  $request
@param  int  $id
@return Response