Input validation error not showing to user

I have this in my action to validate an ajax post

if(Yii::$app->request->isAjax && $model->load(Yii::$app->request->post())){
    Yii::$app->response->format = Response::FORMAT_JSON;
     return ActiveForm::validate($model);

in my view

	$form = ActiveForm::begin([
		'id' => $model->formName().'-form',
		'action' => Url::to(['/payment/stripe/payment-session']),
		'scrollToError' => false,
		'validateOnSubmit' => true,
		'enableAjaxValidation' => true

    echo $form->field($model, 'number')->textInput([ 'class' => 'form-control form-control-lg text-uppercase', 'placeholder'=>'Enter Number', 'id' => 'reports-number'])->label(false);

in my model

public function rules() {

[['number'], ENumberValidator::class, 'on' => ['check-number']],

when i enter 456!! in the input, i get this ajax returned, which is correct.

    "reports-number": [
        "Number is an invalid format."

but for some reason no error message shows under the input, the input has a check mark in green and form can still be submitted. Any idea what i’m missing here? Thanks

solution from stack

try to remove ‘id’ => ‘reports-number’, as far as I remember the id generated with a form and JS use it

this worked.