#angular disable browser back button popstate

angular disable browser back button

import { LocationStrategy } from '@angular/common';

/ Inject LocationStrategy Service into your component
    constructor(
        private locationStrategy: LocationStrategy
      ) { }


// Define a function to handle back button and use anywhere
    preventBackButton() {
        history.pushState(null, null, location.href);
        this.locationStrategy.onPopState(() => {
          history.pushState(null, null, location.href);
        })
      }