Dropdown validation

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ryghar
Posts: 2
Joined: 06 Oct 2021, 15:24

06 Nov 2021, 13:41

Hello,

How can I set a dropdown as required?
I am using CRUD template from Barcelona and when I put required in the p-dropdown I get this error:

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error TS2322: Type 'string' is not assignable to type 'boolean'.
the dropdown is:

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<p-dropdown [options]="regions" required [(ngModel)]="locacion.regin" placeholder="Select a Region" [showClear]="true" optionLabel="name" emptyMessage="No records" dataKey="id" [autoDisplayFirst]="false"></p-dropdown>
thanks.

merve7
Posts: 854
Joined: 12 Sep 2017, 10:44

11 Nov 2021, 09:31

Hi,

Did your try set required property like this;

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[required]="true";
Also, you can see details ; http://primefaces.org/primeng/showcase/#/dropdown

Best regards,
Merve Özçifçi

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