Answers for "how to add href to button in bootstrap"

bootstrap href button

<a href="#" class="btn btn-primary btn-lg disabled" role="button" aria-disabled="true">Primary link</a>
<a href="#" class="btn btn-secondary btn-lg disabled" role="button" aria-disabled="true">Link</a>

bootstrap button Link

<a href="#link" class="btn btn-info" role="button">Link Button</a>