用JS实现简单的登录验证功能
实现过程示意图 代码 <!DOCTYPE html> <html> <head> <meta charset=UTF-8> <title>登录</title> <style> .ok { color: green; border: 1px solid green; } .error { color: red; border: 1px solid red; } </style> [removed]
实现过程示意图 代码 <!DOCTYPE html> <html> <head> <meta charset=UTF-8> <title>登录</title> <style> .ok { color: green; border: 1px solid green; } .error { color: red; border: 1px solid red; } </style> [removed]