`validateAll` is not validating fields attached in runtime.

Versions:

• VueJs: "vue": "^2.2.6",
• Vee-Validate: "vee-validate": "^2.0.0-rc.5",

Description:

validateAll is not validating fields attached in runtime.

Steps To Reproduce:

https://jsfiddle.net/bk6w74vd/5/

[frangeris]

After debugging found this:

// works sending options
this.$validator.attach('username', 'required', {
    getter: (context) => context.value,
    context: () => 'context'                
})

options parameters is required when attaching new field in runtime,

@logaretm Any chance to add default values in case is missing? something like this here

    field.getter = options.getter ? options.getter : (context) => context.value;
    field.context = options.context ? options.context : (context) => context;

[logaretm]

It passes the test because the value is provided with validate here

so it does not have to resolve anything, the only instance where it tries to resolve the values is when you call validateAll without values passed in.

Conditional expressions could be the best way to do it in your situation ATM, I will try to improve the validate API to make it less confusing and possibly only have a validate method which I will overload with current behaviors.