Disabled input in Angular2
Suppose you have a form using Model Driven Form "myForm" and want to validate if the form is valid. The way to do this is use "[disabled]":
<form [formGroup]="myForm"> <button type="submit" [disabled]="!myForm.valid">Submit</button> </form>
Note: the example only shows how to use [disabled]. To have a working example, you have to create a Model Driven Form and configure it with validators.