Angular 2 Angular 2 Forms Update Angular 2 : Template Driven Forms


Example

import { Component } from '@angular/core';
import { Router , ROUTER_DIRECTIVES} from '@angular/router';
import { NgForm }    from '@angular/forms';

@Component({
    selector: 'login',
    template: `
<h2>Login</h2>
<form #f="ngForm" (ngSubmit)="login(f.value,f.valid)" novalidate>
    <div>
        <label>Username</label>
        <input type="text" [(ngModel)]="username" placeholder="enter username" required>
    </div>
    <div>
        <label>Password</label>
        <input type="password" name="password" [(ngModel)]="password" placeholder="enter password" required>
    </div>
    <input class="btn-primary" type="submit" value="Login">
</form>`
   //For long form we can use **templateUrl** instead of template
})

export class LoginComponent{

    constructor(private router : Router){ }

    login (formValue: any, valid: boolean){
        console.log(formValue);
        
        if(valid){
            console.log(valid);
        }
    }    
}