angular material 15 input status empty and has value

Question

How can I set classes to check if input or date range picker has value or not.

Also, the placeholder in date picker not showing until the focus.

How can I fix that without adding extra TS code?

Zsolt Balint · Accepted Answer · 2023-02-02 09:17:18Z

1

You could do it like this:

<input [(ngModel)]="inputValue" [ngClass]="{'error': !inputValue}">

answered Feb 2, 2023 at 9:17

Zsolt Balint

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