Error

The <Error> component is for show error message for defined input field. By default it will be between a <span> element.

Basic usage

vue

<script lang="ts" setup>
import { useForm } from 'vue-formify';

const { Form, Field, Error, setError, handleSubmit } = useForm();

const sendForm = (data) => {
    if (!data.email.length) {
        setError('email', 'Email required!');
    }
};

</script>
<template>
	<Form @submit="sendForm">
		<Field name="email" />
		<Error error-for="email" />
		<button>Send</button>
	</Form>
</template>

Important note if you are not using useForm composable

For setting and showing the <Error> component you should use template ref on <Form>.

However you can customize how it rendered using slot.

vue

<template>
    <Error error-for="email" v-slot="{ error }">
        <p class="error-message">Error: {{ error }}</p>
    </Error>
</template>

Rendering errors

<Error> component will not rendering anything when no error for the field.

Api reference

Props

Prop	Description
error-for	The name of the input to show the error for

Slots

Slot	Parameter	Description
error	{ error: string }	Customize error