I need to pass an array of objects to the a2 custom validator and then I d like to validate the value of the template driven form field against the records in that array.
However I can not retrieve the object inside the validator.
The only thing I can see is its name as string.
Any help is kindly appreciated.
<label class="btn btn-default btn-sm"
[(ngModel)]="krediHesaplamaModel.radioModelKrediTur" name="krediHesaplamaModel.radioModelKrediTur"
btnRadio="0"
(click)="onRadioButtonKrediHesaplamaTurChange()" krediTuruValidator="this.krediList" >
import { Directive, forwardRef, Attribute } from '@angular/core';
import { Validator, AbstractControl, NG_VALIDATORS } from '@angular/forms';
import {Kredi} from '../kredi';
@Directive({
selector: '[krediTuruValidator][formControlName],[krediTuruValidator][formControl],[krediTuruValidator][ngModel]',
providers: [{ provide: NG_VALIDATORS, useExisting: forwardRef(() => KrediTuruValidator), multi: true },
]
})
export class KrediTuruValidator implements Validator {
constructor( public krediTuruValidator: Kredi[]) { }
validate(c: AbstractControl): { [key: string]: any } {
console.log('KL' + this.krediTuruValidator[0].krediTuru); //UNDEFINED
let v = c.value;
return null;
}
}
@Attribute('krediTuruValidator')
is returning astring
value, I guess you have to parse it to JSON first before doingthis.krediTuruValidator[0].krediTuru
– Pankaj Parkar