mohamedaboelmagd

• Passwords will contain at least 1 upper case letter
• Passwords will contain at least 1 lower case letter
• Passwords will contain at least 1 number or special character
• There is no length validation (min, max) in this regex!

Regular expression for JavaScript:

/((?=.*\d)|(?=.*\W+))(?![.\n])(?=.*[A-Z])(?=.*[a-z]).*$/

mohamedaboelmagd

### This gist is a part of the NestJS Zero to Hero course on Udemy.
### https://www.udemy.com/course/nestjs-zero-to-hero/?referralCode=F672C0C701844DC91F4D


To run PostgreSQL on Docker, run the following in your Terminal:

docker run --name postgres-nest -p 5432:5432 -e POSTGRES_PASSWORD=postgres -d postgres

mohamedaboelmagd

/**
 * Vertical Line using :after
 */


.item {
	float:left;
	display:inline;
	padding-right:10px;
}

mohamedaboelmagd

@Component({
  template: `
   <form>
     ...
     <button (click)="submit()" *ngIf="isDirty$ | async">Save</button>
   </form>
  `
})
export class SettingsComponent {
  settings = new FormGroup({...});

mohamedaboelmagd

export function dirtyCheck<U>(source: Observable<U>) {
  return function<T>(valueChanges: Observable<T>): Observable<boolean> {
    
    const isDirty$ = combineLatest(
      source,
      valueChanges,
    ).pipe(
      debounceTime(300),
      map(([a, b]) => isEqual(a, b) === false),
      startWith(false),

mohamedaboelmagd

export function dirtyCheck<U>(source: Observable<U>) {
  let subscription: Subscription;
  let isDirty = false;
  
  return function <T>(valueChanges: Observable<T>): Observable<boolean> {
    const isDirty$ = combineLatest(
      source,
      valueChanges,
    ).pipe(
      debounceTime(300),