listErrors() always displays error

Indeed, but I have been looking for a way to display errors tied to its input field. I just wanted to say that my problem is solved, and the solution is to be found in Myth/auth:

Controller:

PHP Code:

$rules = [
            'login'    => 'required',
            'password' => 'required',
        ];
        
//.............

        if (! $this->validate($rules))
        {
            return redirect()->back()->withInput()->with('errors', $this->validator->getErrors());
        }
//............ 


view:

PHP Code:

<div class="form-group">
                            <label for="login"><?=lang('Auth.emailOrUsername')?></label>
                            <input type="text" class="form-control <?php if(session('errors.login')) : ?>is-invalid<?php endif ?>"
                                   name="login" value="<?= old('login');?>" placeholder="<?=lang('Auth.emailOrUsername')?>">
                            <div class="invalid-feedback">
                                <?= session('errors.login') ?>
                            </div>
                        </div>