|string> */ public function rules(): array { return [ 'name' => ['required', 'string', 'max:255'], 'logo' => ['nullable', 'image', 'mimes:png,jpg,jpeg,webp', 'max:500', 'dimensions:max_width=500,max_height=500,ratio=1'], ]; } /** * @return array */ public function messages(): array { return [ 'logo.dimensions' => 'The logo must be square and no larger than 500x500 pixels.', 'logo.max' => 'The logo must not be larger than 500KB.', ]; } }