How to use validation results?

[blackfyre]

Hi!

Is there a way to access the validation results?

The intention is to enable the disabled submit button once all validation requirements are met.
I know that there's the onValidated method for every field, but I can't access anything other than the model, the errors and the field itself and nothing from the parent component.

Is there a way to do this without hacking on the model?

And on that note... How to trigger the form validation?

[icebob]

Yes, the vue-form-generator has an errors property. This contains the validation errors.
You can reach it with $refs.

Example: https://github.com/icebob/vue-form-generator/blob/master/dev/app.vue#L76

In template set a ref:

vue-form-generator(:schema='schema', :model='model', v-ref:form)

In script:

 let validationErrors = this.$refs.form.errors;

[blackfyre]

Again, Wonderful! And Thank You!

[blackfyre]

Well... almost... I get fragmented instance errors when using v-ref...

<template>
  <div>
    <modal title="Modal title">
      <vue-form-generator :schema="schema" :model="model" :options="formOptions" v-ref="form"></vue-form-generator>
       <div slot="footer">
          <button class="btn btn-default" @click="toggleModal">Cancel</button>
          <button class="btn btn-success" @click="sendModel">Create</button>
        </div>
    <modal>
  </div>
</template>

[icebob]

Could you show the error message?

Otherwise, the v-ref syntax is v-ref:form
http://vuejs.org/api/#v-ref

[blackfyre]

Standard vue fragmented instance error for the v-ref, with the link to the
documentation.
I can post the exact error tomorrow.

On Tue, 23 Aug 2016, 21:38 Icebob, [email protected] wrote:

Could you show the error message?

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Galicz Miklós
http://blackfyre.ninja/

[blackfyre]

vue.common.js?4a36:1019 [Vue warn]: Attribute "v-ref" is ignored on component because the component is a fragment instance: http://vuejs.org/guide/components.html#Fragment-Instance

[icebob]

I think because your are using in modal so when the modal is not visible, the ref not exists too.
I'm thinking, how we can solve it.

[blackfyre]

Your theory is certainly possible, but I cannot confirm it, as I had to find a solution fast, and moved to an SPA architecture in favour of throwing modal boxes.

[lionel-bijaoui]

I found a solution, here is my PR #52.
It seem like a fieldset don't count as a root element for Vue. I added a div and it fix everything.
I hope it can help @blackfyre too.
BTW the new vue-multiselect field has a similar problem.