ldc-tregalette/app/Http/Requests/Bo/Users/UpdateUserRequest.php

<?php

namespace App\Http\Requests\Bo\Users;

use Illuminate\Support\Facades\Gate;
use Illuminate\Validation\Rule;
use Illuminate\Validation\Rules\Password;

class UpdateUserRequest extends StoreUserRequest
{
    /**
     * Determine if the user is authorized to make this request.
     *
     * @return boolean
     */
    public function authorize(): bool
    {
        return Gate::check('update', $this->route('user'));
    }

    /**
     * Prepare the data for validation.
     *
     * @return void
     */
    protected function prepareForValidation(): void
    {
        $this->merge([
            'published'             => $this->boolean('published'),
            'password'              => $this->input('password') ??
                \optional($this->route('user'))->password,
            'password_confirmation' => $this->input('password_confirmation') ??
                \optional($this->route('user'))->password
        ]);
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules(): array
    {
        return array_merge(parent::rules(), [
            'email'    => [
                'required',
                'email:rfc,strict,dns,spoof,filter',
                Rule::unique('users', 'email')->ignore(\optional($this->route('user'))->getRouteKey())
            ],
            'password' => [
                'required', 'required_with:password_confirmation', 'confirmed', 'max:255', Password::min(8)
                    ->letters()
                    ->mixedCase()
                    ->numbers()
                    ->symbols()
                    ->uncompromised()
            ],
        ]);
    }
}