Angular 10 Establecer error en formato Controle

formData.form.controls['email'].setErrors({'incorrect': true}); 
// or 
this.registerReactiveForm.get('phoneOrEmail').setErrors({'incorrect': true })
// or use markAsTouched method on form controle or markAs.... angular form controle methods
formData.form.controls['email'].markAsTouched();
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