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Merged
merged 2 commits into from
Jun 16, 2018
Merged

Added vee-validate example #1889

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f641336
Added vee-validate example
toadkicker Jun 14, 2018
607ee86
validateState method that was missing
toadkicker Jun 16, 2018
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78 changes: 76 additions & 2 deletions docs/markdown/reference/validation/README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,7 @@ This is a verbose example designed to show how Bootstrap-Vue and Vuelidate inter
<b-form-input id="exampleInput1"
type="text"
v-model="form.name"
:state="!$v.form.name.$invalid"
:state="$v.form.name.$dirty ? !$v.name.$error : null"
aria-describedby="input1LiveFeedback"
placeholder="Enter name" />
<b-form-invalid-feedback id="input1LiveFeedback">
Expand All @@ -33,7 +33,7 @@ This is a verbose example designed to show how Bootstrap-Vue and Vuelidate inter
label-for="exampleInput2">
<b-form-select id="exampleInput2"
:options="foods"
:state="!$v.form.food.$invalid"
:state="$v.form.food.$dirty ? !$v.name.$error : null"
v-model="form.food" />
<b-form-invalid-feedback id="input2LiveFeedback">
This is a required field
Expand Down Expand Up @@ -86,3 +86,77 @@ This is a verbose example designed to show how Bootstrap-Vue and Vuelidate inter

<!-- form-validation-1.vue -->
```

## vee-validate

[vee-validate](https://github.com/baianat/vee-validate) is a plugin for Vue.js that allows you to validate input fields and display errors. It has full support for `vue-i18n` and provides fairly good out of the box error messages.

Same example as above just modified for vee-validate:

```html
<template>
<b-form @submit="onSubmit">
<b-form-group id="exampleInputGroup1"
label="Name"
label-for="exampleInput1">
<b-form-input id="exampleInput1"
type="text"
v-model="form.name"
v-validate="{required: true, min:2}"
:state="validateState('form.name')"
aria-describedby="input1LiveFeedback"
placeholder="Enter name" />
<b-form-invalid-feedback id="input1LiveFeedback">
This is a required field and must be at least 3 characters
</b-form-invalid-feedback>
</b-form-group>
<b-form-group id="exampleInputGroup2"
label="Food"
label-for="exampleInput2">
<b-form-select id="exampleInput2"
:options="foods"
v-validate="{required: true}"
:state="validateState('form.foods')"
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Where this method from?

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Thanks for reviewing. I wrote it, but it didn't end up in the patch. I've updated the doc to include it.

v-model="form.food" />
<b-form-invalid-feedback id="input2LiveFeedback">
This is a required field
</b-form-invalid-feedback>
</b-form-group>
<b-button type="submit"
variant="primary"
:disabled="form.errors.any()">
Submit
</b-button>
</b-form>
</template>

<script>

export default {
name: "myForm",
data() {
return {
foods: [
"apple",
"orange"
],
form: {}
}
},
methods: {
onSubmit() {
// form submit logic
},
validateState(ref) {
if (this.fields[ref] && this.fields[ref].dirty) {
return !this.errors.has(ref)
}
return null
},
}
}
</script>

<!-- form-validation-1.vue -->
```