Validation on controller level

[jelhan]

Support for validation on controller level would be really nice. Yet validation is only supported on model level.

I have a multistep wizard to enter data for just one model. I need to validate on each step if the data required in this step is provided. Validation on model level does not work for this because it fails on first steps because of data which should be entered later.

I had a short overview in code of ember-forms. Validation is bind to model at several points:

• Bindings in init of Em.Forms.FormControlHelpComponent, Em.Forms.HasPropertyMixin and Em.Forms.HasPropertyValidationMixin
• submit action of Ember.Forms.FormComponent
• disabled property of Ember.Forms.FormSubmitComponent

[asaf]

There is no problem to put validations on the controller level,

Just pass {{form model=controller}} and make sure your controller has isValid property.

[jelhan]

Changing to {{form model=controller}} works. Thank you for your help. I wrote a JSBin for testing. Perhaps it's helpfull for other people with similar problems: http://emberjs.jsbin.com/hocahivo/12/edit