message in bootstrap 4 code example

Example 1: bootstrap Alerts

Alerts are available for any length of text, as well as an optional dismiss
button. For proper styling, use one of the eight required contextual classes
(e.g., .alert-success). For inline dismissal, use the alerts jQuery plugin.

















Example 2: bootstrap Alerts Additional content Dismissing



Enable dismissal of an alert via JavaScript:

$('.alert').alert()
$().alert('close')
$().alert()
$().alert('dispose')

Events

close.bs.alert
closed.bs.alert

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