This is a quick and easy way to differentiate your site from the default Bootstrap look. Each of these Bootstrap 4 form templates are login forms and each of them has two input fields, one checkbox, and a submit button. Now, create a bootstrap modal for feedback. As the requests need to be saved in the database, so we need to create a table in our database. I found a script which does that, but there is a problem. To use, add .has-warning, .has-error, or .has-success to the parent element; ICONS - You can add feedback icons with the .has-feedback class and an icon; HIDDEN LABELS - Add … However, it is applied normally to the , , and