Angular, sanitize string: remove tags and urls

sanitize.service.ts

import { Injectable } from '@angular/core';

@Injectable()
export class SecurityService {

    constructor() { }

    sanitizeAllTags(text:string) {
        return text.replace(/<[^>]*>/g, '*');
    }

    sanitizeAllUrl(text:string) {
        return text.replace(/(?:https?|ftp|mailto):\/\/[\n\S]+/g, '*LINK*');
    }

}