VeeValidate, Confirmed rule not working on ValidationProvider

Question

I am trying to add vee-validate rule on Validation Provider of password and confirm password. v-validate must be working where I had to add rules to a textbox. But here in my case, I must have to use Validation Provider. Please help!!!

Versions

vee-validate: 2.1.7
vue: 2.9.6

Code

<ValidationObserver ref="adminInfo">
<v-layout row wrap>
<v-flex xs12 md6>
    <ValidationProvider name="password" rules="required|min:5|max:35" ref="password">
    <v-text-field
      solo
      v-model="administratorInfo.newPassword"
      label="Set New Password"
      required

      slot-scope="{
          errors,
          valid
        }"
      :error-messages="errors"
      :success="valid"
    ></v-text-field>
    </ValidationProvider>
  </v-flex>
  <v-flex xs12 md6>
    <ValidationProvider name="confirm password" rules="'required|confirmed:password'">
    <v-text-field
      solo
      v-model="administratorInfo.cNewPassword"
      label="Confirm Password"
      required
      slot-scope="{
          errors,
          valid
        }"
      :error-messages="errors"
      :success="valid"
    ></v-text-field>
    </ValidationProvider>
  </v-flex>
</v-layout>
</ValidationObserver>

Getting error:

Cannot read property '$watch' of undefined

Convolution

Answer 1

Finally found solution by replacing ref="password" to vid="password". Found solution here.

But I did not understood what is and why vid?

Convolution

When using validation-provider you must use vid instead of ref: vee-validate.logaretm.com/v2/guide/components/… – Landre

Answer 2

In case someone is looking for how to pass vid when rules are an object:

<validation-provider :rules="{ required: true, max: 100, confirmed: 'confirmar' }" v-slot="validationContext"> </validation-provider>

Pytlik

Answer 3

This might be unrelated but make sure you have a v-model in your ValidationProvider of confirm password

Lavoie

Your answer could be improved with additional supporting information. Please edit to add further details, such as citations or documentation, so that others can confirm that your answer is correct. You can find more information on how to write good answers in the help center. – Parvenu