fix(form): 兼容校验时机 (#2437)

* fix(formItem): validateTrigger无法正确触发校验

* fix(form): 修复

* fix(form): 修复

* fix: merge

Author: Miles-hxy

src/packages/form/useform.taro.ts

@@ -91,7 +91,7 @@ class FormStore {
    * 存储组件数据
    * @param newStore { [name]: newValue }
    */
-  setFieldsValue = (newStore: any) => {
+  setFieldsValue = (newStore: any, needValidate = true) => {
     this.store = {
       ...this.store,
       ...newStore,
@@ -113,6 +113,7 @@ class FormStore {
         item.entity.onStoreChange('update')
       }
     })
+    needValidate && this.validateFields()
   }
 
   setCallback = (callback: Callbacks) => {

src/packages/form/useform.ts

@@ -91,7 +91,7 @@ class FormStore {
    * 存储组件数据
    * @param newStore { [name]: newValue }
    */
-  setFieldsValue = (newStore: any) => {
+  setFieldsValue = (newStore: any, needValidate = true) => {
     this.store = {
       ...this.store,
       ...newStore,
@@ -113,6 +113,7 @@ class FormStore {
         item.entity.onStoreChange('update')
       }
     })
+    needValidate && this.validateFields()
   }
 
   setCallback = (callback: Callbacks) => {

src/packages/formitem/formitem.taro.tsx

@@ -128,7 +128,7 @@ export class FormItem extends React.Component<
         if (this.props.getValueFromEvent) {
           next = this.props.getValueFromEvent(...args)
         }
-        setFieldsValue({ [name]: next })
+        setFieldsValue({ [name]: next }, false)
       },
     }
     const { validateTrigger } = this.props

src/packages/formitem/formitem.tsx

@@ -127,7 +127,7 @@ export class FormItem extends React.Component<
         if (this.props.getValueFromEvent) {
           next = this.props.getValueFromEvent(...args)
         }
-        setFieldsValue({ [name]: next })
+        setFieldsValue({ [name]: next }, false)
       },
     }
     const { validateTrigger } = this.props