NG Absolute Form Validator - V14.0

Boolean

The Boolean rule ensures a field's value represents a true/false state — handy for feature toggles, settings flags, or a 'remember me' checkbox that might arrive from the form as something other than a native boolean. Alongside actual true and false values, it also accepts the strings 'true', 'false', '1', and '0' (case-insensitive) and treats them as their boolean equivalents, so a value coming from an HTML form field or a query string still validates correctly even though it technically arrives as text.

#Directive Code Snippet
<!DOCTYPE html> 
<html lang="en"> 
    ...
    <form (ngSubmit)="onSubmit(form)" #form="ngForm">
		<input boolean type="text" name="<name>" [(ngModel)]="<name>" #<name>="ngModel">
        <ng-absolute-validator [formInstance]="<name>"></ng-absolute-validator>
	</form>
    ...
</html>
#Chain Rule Code Snippet
 <!DOCTYPE html> 
<html lang="en"> 
    ...
    <form (ngSubmit)="onSubmit(form)" #form="ngForm">
		<input [Rule]="boolean" type="text" name="<name>" [(ngModel)]="<name>" #<name>="ngModel">
        <ng-absolute-validator [formInstance]="<name>"></ng-absolute-validator>
	</form>
    ...
</html>
#Reactive Form Code Snippet
//component.ts 
export class ReactiveComponent{

	public form  !: FormGroup;

  	constructor(
      	private fb : FormBuilder,
		private rv : ReactiveValidator,
	){this.generteForm()}

	generteForm(){
		this.form = this.fb.group({
			<name> : ['',this.rv.map('boolean',<CUSTOM_MESSAGE>)],
		})
	}
}

//component.html 
<!DOCTYPE html> 
<html lang="en"> 
    ...
    <form [formGroup]="form">
		<input type="text" name="<name>" formControlName="<name>">
        <ng-absolute-validator [formInstance]="form.get(<name>)"></ng-absolute-validator>
	</form>
    ...
</html>