Accept form data once?

Question

PHP

Good afternoon, there is an ActiveForm form from (YII2). When you click on the button, the data is sent and a delay is obtained until the redirect to the stub. And during this delay, they can click many times and many records will be written to the database at once, how is this solved?

Answer 1

Catch the moment of submitting the form and hang at this moment on the button pointer-events: none