I want to validate text fields, trying below code :
<input v-validate="result.val=='Required' ? 'required' : ''" v-model="required" :name="f_name" type="text"/>
but getting this error:
app.js:48089 [Vue warn]: Failed to resolve directive: validate
Trying this:
<ValidationProvider name="phone" :rules="required" v-slot="{ errors }">
<input class="form-control" :name="phone" type="text" v-model="form.phone"/>
</ValidationProvider>
According to the migration guide this directive is removed in v3.x :
Fields that had the
v-validate
directive needs to be wrapped byValidationProvider
component now, and they need to use v-model to properly tag themselves for vee-validate. So this:
<input type="text" name="field" v-validate="'required'">
<span>{{ errors.first('field') }}</span>
Will be re-written as this:
<ValidationProvider name="field" rules="required" v-slot="{ errors }">
<input type="text" v-model="value">
<span>{{ errors[0] }}</span>
</ValidationProvider>
Your code should be like :
<ValidationProvider name="f_name" :rules="result.val=='Required' ? 'required' : ''" v-slot="{ errors }">
<input v-model="required" :name="f_name" type="text"/>
</ValidationProvider>
You should add this to main.js
:
import { ValidationProvider } from 'vee-validate';
Vue.component('ValidationProvider', ValidationProvider);
If you are not using a bundler and using vee-validate in the browser or from a CDN:
<script>
// ...
Vue.component('validation-provider', VeeValidate.ValidationProvider);
// ...
</script>