feat(Form): support async validation

2020-02-12 10:38:05 +08:00
parent 35260e024a
commit 080d1828c8
5 changed files with 120 additions and 46 deletions
@@ -60,17 +60,16 @@ export default {

 ### 校验规则

-在`rules`中，可以通过`validator`字段定义校验函数，校验函数返回`false`时表示校验不通过
+在`rules`中，可以通过`validator`字段定义校验函数，校验函数返回`false`时表示校验不通过，返回`Promise`时表示异步校验

 ```html
-<van-form>
+<van-form @submit="onSubmit" @failed="onFailed">
  <van-field
    v-model="value"
+    name="phone"
    label="手机号"
    :rules="rules"
    placeholder="手机号"
-    @submit="onSubmit"
-    @failed="onFailed"
  />
  <div style="margin: 16px;">
    <van-button round block type="info">提交</van-button>