[Bug Report] Version 2.9.2 DatePicker date selector input box does not support formats that separate year, month and day

[kethonC]

Element UI version

2.9.2

OS/Browsers version

win10/chrome-73

Vue version

2.6.10

Reproduction Link

https://codepen.io/anon/pen/LwNXzo

Steps to reproduce

在DatePicker 日期选择器的输入框输入日期年月日用点隔开如 （2019.07.24），按回车键没有反应

What is Expected?

按回车后选中日期

What is actually happening?

2.9.2版本按回车键没有反应。在2.8.2及以前版本没有问题

[element-bot]

Translation of this issue:

Element UI version

2.9.2

OS/Browsers version

Win10/chrome-73

Vue version

2.6.10

Reproduction Link

Https://codepen.io/anon/pen/LwNXzo

Steps to reproduce

In the Date Picker date selector input box, enter date, year, month and day separated by dots such as (2019.07.24), press the Enter key and there is no response.

What is Expected?

Select the date after return

What is actually happening?

Version 2.9.2 did not respond by pressing the Enter key. No problem with 2.8.2 and previous versions

[jerecui]

#16732

应该是类似的问题，也是 2.9版本以后开始出现问题

https://codepen.io/jerecui/pen/Vobxgg

[luckyCao]

#16486

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[danosha]

Why is this issue closed without an answer? Has anyone solved this problem on their own?