Disabled input in Angular2

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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.