bootstrap alert close button not showing

Bootstrap 4 provides an easy way to create predefined alert messages: Success! About CodeHim . All Bootstrap modals (and therefore Bootbox modals), unlike native alerts, confirms, or prompts, are asynchronous; meaning, the events which Bootstrap generates are non-blocking events. The following example will show you the most commonly used alerts, which are: success, error or danger, warning and info alerts. Bootstrap 4 Toast. Here’s how: Add a dismiss property, which adds close button and extra padding to the right of the alert which positions the close button. The JavaScript simply alters the backdrop and modal display when required, as well as adding and removing the show class. Other than the above, but not suitable for the Qiita community (violation of guidelines) @reflet However, bootstrap also provides the dismissible class which hides the alerts messages. Bootstrap provides custom events for most plugins' unique actions. Add a timepicker to an input by appending a bs-timepicker attribute. A Bootstrap alert popup is a build-in component designed to provide feedback on typical users' actions. Sets the text for alert close button. If set true, close button will be displayed otherwise not. On the close button, add the data-bs-dismiss="alert" attribute, which triggers the JavaScript functionality. Be sure to use the