Angular Custom Input with Custom Validators -


i have custom input component created. looks this:

const input_value_accessor = {   provide: ng_value_accessor,   useexisting: forwardref(() => inputcomponent),   multi: true };  @component({   selector: 'my-input',   providers: [input_value_accessor],   template: `     <div>       <input          #inputmodel="ngmodel"          [required]="required"          [(ngmodel)]="value"        />     </div>   ` }) export class mycustominput {   @input() required: boolean; }

when use built-in validators required, input marked invalid state, so:

<my-input required="true">   <div>      <input required="true" class="ng-invalid" />   </div> </my-input>

problem when have custom validators bind my-input like:

<my-input checkpassword></my-input>

the parent component gets invalid state like:

<my-input checkpassword class="ng-invalid">   <div>      <input />   </div> </my-input>

is there way consolidate state of both input , parent component single validation state can check?


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