Angular Forms

• FormControl tracks the value and validation status of an individual form control.
• FormGroup tracks the same values and status for a collection of form controls.
• FormArray tracks the same values and status for an array of form controls.
• ControlValueAccessor creates a bridge between Angular FormControl instances and native DOM elements.
• Form Builder: Syntactic sugar to create instance of FormControl, FormGroup, or FormArray.
  • Reference
  • Form Builder is a service that does the same things as group, control, and array.
  • What is difference between formControlName and formControl?

Form Arrays

Reference

• Manages a collection of AbstractControl, which could be: FormGroup, FormControl, or FormArray.