fix validate bug

Author: xlorne

jest/Form.test.tsx

@@ -18,4 +18,25 @@ test('Form getFieldProps Test', () => {
     const field = formInstance.getFieldProps('test');
     expect(field).toEqual(input);
 
+});
+
+
+
+test('Form validate Test', () => {
+    const formInstance = new FormInstance();
+
+    const input = {
+        type: 'input',
+        props: {
+            name: 'test',
+            label: 'test',
+        }
+    } as FormField;
+
+    formInstance.resetFields([input]);
+
+    formInstance.validate().then(result=>{
+        expect(result).toEqual(true);
+    });
+
 });

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@codingapi/ui-framework",
-  "version": "0.0.12",
+  "version": "0.0.13",
   "description": "A UI Framework built with React and Typescript",
   "keywords": [
     "ui",

src/Form/validate.ts

@@ -80,6 +80,9 @@ export class FormValidateContext {
     }
 
     public validate = async (form: FormInstance) => {
+        if (this.map.size <= 0) {
+            return Promise.resolve(true);
+        }
         const list = Array.from(this.map.keys().map(item => {
             return this.validateField(item, form);
         }));