Can't bind to 'ngIf' since it isn't a known property of 'mat-error' code example
Example 1: core.js:7813 Can't bind to 'ngIf' since it isn't a known property of 'div'
import { CommonModule } from '@angular/common';
import { BrowserModule } from '@angular/platform-browser';
Example 2: core.js:7813 Can't bind to 'ngIf' since it isn't a known property of 'div'
@NgModule({
imports: [CommonModule],
declarations: [MyComponent]
...
})
class MyComponentModule {}