How to use conditional in [(ngModel )]

Question

       //working
       [ngModel]="bets.amount ? bets.amount : '' "

       //not working
       [(ngModel)]="bets.amount ? bets.amount : ''"

If I use [(ngModel)] will not work. how to make it work?

Possible duplicate of [Conditional ngModel in Angular2](https://stackoverflow.com/questions/45144230/conditional-ngmodel-in-angular2) — Harun Yilmaz, Apr 03 '19 at 12:08
https://stackoverflow.com/search?q=%5Bangular%5D+ngmodel+conditional — Harun Yilmaz, Apr 03 '19 at 12:09

score 3 · Accepted Answer · answered Apr 03 '19 at 12:25

3

I think the best practice is the using of the getter and setter and you put the condition in the get or set as you want

answered Apr 03 '19 at 12:25

H Mirindra

1 Answers1