Getting error when creating property in Angular 2

I am trying to build a form using form controller

registerForm = new FormGroup

Here am getting registerForm property cannot find..please help me am new to this

import { Component, OnInit } from '@angular/core';
import{FormGroup, FormControl}from '@angular/forms'

@Component({
 selector: 'my-app',
 templateUrl:'app.component.html'
 

})
export class AppComponent implements OnInit//error here
 {
 
   ngOninit()
   {
   registerForm = new FormGroup({//error
    first_name: new FormControl(),
    last_name: new FormControl(),
    phone: new FormControl(),
    email: new FormControl(),
      address: new FormGroup({
        street: new FormControl(),
        zip: new FormControl(),
        city: new FormControl()
      })
    });
   }
 }

1 Reply

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Pradeep Shet9y ago
Accepted answer
hi sree,

It is showing error because registerForm is not declared ...
use
const registerForm = new FormGroup({.........

It will work. If this answered your question mark it as answered