angular - How can I use *ngIf else? - Stack Overflow 16 Since Angular 17, you can use built-in control flow, an alternative template syntax for conditionally showing, hiding or repeating elements It allows you to do if else like the following:
angular - How to set lt;iframe src=. . . gt; without causing `unsafe value . . . Here's how you add it step by step: Install the package via npm install safe-pipe or yarn add safe-pipe This will store a reference to it in your dependencies in the package json file, which you should already have from starting a new Angular project Add SafePipeModule module to NgModule imports in your Angular module file like so: javascript