91 lines
2.2 KiB
Vue
91 lines
2.2 KiB
Vue
<docs>
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---
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order: 10
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title:
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zh-CN: useForm 自定义触发时机
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en-US: useForm custom trigger
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---
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## zh-CN
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通过 [`Form.useForm`](#useForm) 自定义触发校验时机
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## en-US
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use [`Form.useForm`](#useForm) custom trigger to validation logic and status.
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</docs>
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<template>
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<a-form :label-col="labelCol" :wrapper-col="wrapperCol">
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<a-form-item label="Activity name" v-bind="validateInfos.name">
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<a-input
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v-model:value="modelRef.name"
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@blur="validate('name', { trigger: 'blur' }).catch(() => {})"
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/>
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</a-form-item>
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<a-form-item label="Activity zone" v-bind="validateInfos.region">
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<a-select v-model:value="modelRef.region" placeholder="please select your zone">
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<a-select-option value="shanghai">Zone one</a-select-option>
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<a-select-option value="beijing">Zone two</a-select-option>
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</a-select>
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</a-form-item>
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<a-form-item :wrapper-col="{ span: 14, offset: 4 }">
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<a-button type="primary" @click.prevent="onSubmit">Create</a-button>
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<a-button style="margin-left: 10px" @click="resetFields">Reset</a-button>
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</a-form-item>
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</a-form>
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</template>
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<script lang="ts">
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import { defineComponent, reactive, toRaw } from 'vue';
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import { Form } from 'ant-design-vue';
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const useForm = Form.useForm;
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export default defineComponent({
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setup() {
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const modelRef = reactive({
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name: '',
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region: undefined,
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});
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const rulesRef = reactive({
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name: [
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{
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required: true,
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message: 'Please input Activity name',
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},
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{
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min: 3,
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max: 5,
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message: 'Length should be 3 to 5',
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trigger: 'blur',
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},
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],
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region: [
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{
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required: true,
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message: 'Please select region',
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},
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],
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});
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const { resetFields, validate, validateInfos } = useForm(modelRef, rulesRef);
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const onSubmit = () => {
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validate()
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.then(() => {
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console.log(toRaw(modelRef));
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})
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.catch(err => {
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console.log('error', err);
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});
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};
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return {
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labelCol: { span: 4 },
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wrapperCol: { span: 14 },
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validate,
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validateInfos,
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resetFields,
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modelRef,
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onSubmit,
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};
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},
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});
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</script>
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