NG Absolute Form Validator - V14.1

NotEquals

The Not Equals rule checks that a field's value does not match a specific value you provide — the direct opposite of the Equals rule. It's handy for cases like making sure a new username isn't the reserved word 'admin', a selected status isn't the disabled value 0, or a chosen shipping method doesn't equal a discontinued option's code. Pair it with Equals when a form needs both sides of the same comparison depending on the field.

#Directive Code Snippet
<!DOCTYPE html> 
<html lang="en"> 
    ...
    <form (ngSubmit)="onSubmit(form)" #form="ngForm">
		<input notEquals="<TARGET_FIELD_NAME>" 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="notEquals:<TARGET_FIELD_NAME>" 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('notEquals:<TARGET_FIELD_NAME>',<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>