fix(form): 对齐属性

@types/form.d.ts

@@ -1,7 +1,12 @@
 import { MouseEvent, ComponentClass } from 'react'
+import { BaseEvent } from '@tarojs/components/types/common'
 
+declare type FormFunction = (event: BaseEvent) => void
 export interface AtFormProps {
-  style?: string | object
+  style?: string | object,
+  reportSubmit?: boolean,
+  onSubmit?: FormFunction,
+  onReset?: FormFunction
 }
 
 declare const AtForm: ComponentClass<AtFormProps>

src/components/form/index.js

@@ -1,24 +1,55 @@
 import Taro from '@tarojs/taro'
-import { View } from '@tarojs/components'
+import { Form } from '@tarojs/components'
 import PropTypes from 'prop-types'
 
 import AtComponent from '../../common/component'
 import './index.scss'
 
 class AtForm extends AtComponent {
+  onSubmit () {
+    this.props.onSubmit(...arguments)
+  }
+
+  reportSubmit () {
+    this.props.reportSubmit(...arguments)
+  }
+
+  onReset () {
+    this.props.onReset(...arguments)
+  }
+
   render () {
-    return <View className='at-form' style={this.props.style}>
+    const { style, reportSubmit } = this.props
+
+    return <Form
+      className='at-form'
+      style={style}
+      onSubmit={this.onSubmit.bind(this)}
+      reportSubmit={reportSubmit}
+      onReset={this.onReset.bind(this)}
+    >
       {this.props.children}
-    </View>
+    </Form>
   }
 }
+
+const defaultFunc = () => {}
+
 AtForm.defaultProps = {
-  style: ''
+  style: '',
+  reportSubmit: false,
+  onSubmit: defaultFunc,
+  onReset: defaultFunc
 }
+
 AtForm.propTypes = {
   style: PropTypes.oneOfType([
     PropTypes.object,
     PropTypes.string
-  ])
+  ]),
+  reportSubmit: PropTypes.bool,
+  onSubmit: PropTypes.func,
+  onReset: PropTypes.func
 }
+
 export default AtForm