angular reactiveforms radio code example

Example 1: reactive forms radio button

<form [formGroup]="form">
   <label>
     <input type="radio" value="Male" formControlName="gender">
       <span>male</span>
   </label>
   <label>
     <input type="radio" value="Female" formControlName="gender">
       <span>female</span>
   </label>
</form>

Example 2: radio button in reactive forms angular material

<mat-radio-group formControlName="options">
  <mat-radio-button value="1">Option 01</mat-radio-button>
  <mat-radio-button  value="2">Option 02</mat-radio-button>
</mat-radio-group>

Example 3: reactive forms radio button

form: FormGroup;
  constructor(fb: FormBuilder) {
    this.name = 'Angular2'
    this.form = fb.group({
      gender: ['', Validators.required]
    });
  }