diff --git a/.vscode/settings.json b/.vscode/settings.json
index 31cbff6..941a79d 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,5 +1,8 @@
{
"editor.defaultFormatter": "dprint.dprint",
"dprint.path": "node_modules/dprint/dprint",
- "unocss.root": "example"
+ "unocss.root": "example",
+ "[typescript]": {
+ "editor.defaultFormatter": "dbaeumer.vscode-eslint"
+ }
}
diff --git a/README.md b/README.md
index 773ab98..a8c9f71 100644
--- a/README.md
+++ b/README.md
@@ -169,7 +169,7 @@ dirtyFields.value /* value: {} */
### Validating rules for form
-Use `rule` to define the validation rules for form fields. The verification process will be take placed automatically when values of fields have been changed, the validation result will be stored and provided in `status[key].isError` and `status[key].message` properties. If one fields requires more then one rule, it can be declared by using function arrays.
+Use `rule` to define the validation rules for form fields. The verification process will be take placed automatically when values of fields have been changed, the validation result will be stored and provided in `status[key].isError` and `status[key].message` properties. If one fields requires more than one rule, it can be declared by using function arrays.
> You can also maintain your rule collections on your own, and import them where they are needed.
@@ -299,6 +299,38 @@ const { form, status } = useForm({
+Lazy rule validation
+
+
+You can set `lazy` to `true` to prevent rules from being automatically verified when data changes.
+
+In this case, consider call `verify()` or `status[fieldName].verify()` to manually validate fields.
+
+```ts
+const { form, status, verify } = useForm({
+ form: () => ({
+ userName: '',
+ /* ... */
+ }),
+
+ rule: {
+ userName: v => v.length < 3,
+ },
+
+ lazy: true,
+})
+
+form.userName = 'abc'
+status.userName.isError // false
+
+verify()
+
+status.userName.isError // true
+```
+
+
+规则懒校验
+
+
+将 `lazy` 设置为 `true` 可以阻止数据变化时规则自动校验。
+
+此时, 可以考虑调用 `verify()` 或 `status[fieldName].verify()` 来手动校验字段。
+
+```ts
+const { form, status, verify } = useForm({
+ form: () => ({
+ userName: '',
+ /* ... */
+ }),
+
+ rule: {
+ userName: v => v.length < 3,
+ },
+
+ lazy: true,
+})
+
+form.userName = 'abc'
+status.userName.isError // false
+
+verify()
+
+status.userName.isError // true
+```
+
+
+