Home >Web Front-end >JS Tutorial >Determine whether input is complete before activating the submit button_JavaScript

Determine whether input is complete before activating the submit button_JavaScript

WBOY
WBOYOriginal
2016-05-16 19:28:471247browse

Reposted from Caizi’s BLOG:
The following is the program code:





Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn