How to disabled submit button on page init

[baiyunchen]

Vue Version:Vue 2.0
Vue-Validator Version:v3.0.0-alpha.2
when page init $validation is empty object,if i bind :disabled="reasonInvalid" to submit button,this can not work on page first init.
How can I solve this problem?

[gavrashenko]

This demo can helps a little: vue-validator/examples/timing/index.html
But: demo have some issue. If one of the fields is a valid - submit button will become active.
Maybe you should add array to the data with all your validity fields, and mark them as valid/invalid durings validation (inside handleInput method), and unlock your submit button after all fields will become isValid: true

[baiyunchen]

@gavrashenko I think vue-validator need provider an API that can be invoked before submit it to obtain the validation results,this is be best practice.