设置引导按钮的禁用状态
要设置禁用状态，请使用禁用类。
您可以尝试为按钮的禁用状态运行以下代码-
示例
<!DOCTYPE html>
<html>
<head>
<title>Bootstrap Example</title>
<link href = "/bootstrap/css/bootstrap.min.css" rel = "stylesheet">
<script src = "/scripts/jquery.min.js"></script>
<script src = "/bootstrap/js/bootstrap.min.js"></script>
</head>
<body>
<p>The following are some buttons:</p>
<button type = "button" class = "btn btn-default btn-lg ">
Default Button
</button>
<button type = "button" class = "btn btn-default btn-lg" disabled = "disabled">
Disabled Button
</button>
</body>
</html>