How to Disable md-button

Question

I have a form(HTML) and a directive to do stuff when submit button is clicked.The form has 10 input fields. The requirement is to keep the submit button which is a disabled till the time user enters value in at least one field.

Can anyone please help me. Iam new to angular and could not find much help.

Answer 1

simply use ng-disabled="true".

declare a function in your controller something like

checkInputFields which return either true or false depending on the form modal.

then use

<md-button ng-disabled="checInputFields()">
  Submit
</md-button>