# Steps to reproduce the problem 1. Make a required input 2. Focus it 3. Blur it without editing # Problem Description :user-invalid should match this case but it doesn't, it only matches when user types anything and removed the value. Chrome behaves the same way, but Firefox works properly. When I tab through required inputs — I should be notified that those inputs are necessary when I leave them unedited. Filed a bug for Chrome too: https://issues.chromium.org/issues/365802576
<rdar://problem/136212280>