import { AbstractControl, ValidationErrors, ValidatorFn } from '@angular/forms';

export function addressNameWithDotValidator(): ValidatorFn {
    return (control: AbstractControl): ValidationErrors | null => {
        const controlValue = control.value?.address || control.value;

        if (controlValue) {
            const forbidden = /\d.*\d/.test(controlValue);
            return !forbidden ? { error: true } : null;
        }

        return null;
    };
}