修改自动验证判断

@@ -54,7 +54,7 @@ export default class Login extends Component {
     const union_id = wx.getStorageSync('unionid');
 		this.setState({
 			inviteCode: this.$router.params.inviteCode ? this.$router.params.inviteCode : '',
-      hasUnionID: union_id !== null && union_id !== '' && union_id !== undefined ? true : false,
+      hasUnionID: union_id ? true : false,
       union_id
 		});
 		this.fetchImageCheckSwitchOn();
@@ -323,12 +323,18 @@ export default class Login extends Component {
   }
 
   checkUnionIdIsBind(e) {
+    let { hasUnionID } = this.state;
+    if (hasUnionID) {
       checkUnionIdIsBind(e);
     }
+  }
+
+
 
 	render () {
     let { tipText, verifyBtnText, countryArea, graphicsCodeElement, graphicsCodeSwitch, graphicsCodeUrl, hasUnionID, is_bind } = this.state;
     let showBind = wx.getStorageSync('show_bind');
+    console.log(hasUnionID);
 
 		return (
 			<View className="login-page">