Textual inputs
Here are examples of .form-control applied to each
textual HTML5 <input> type.
Sizing
Set heights using classes like .form-control-lg and .form-control-sm.
Range Inputs
Set horizontally scrollable range inputs using .form-control-range.
Example
Custom Range
Checkboxes
Form Checkboxes
Form Checkboxes Right
Radios
Form Radios
Form Radios Right
Inline Forms
Use the .form-inline class to display a series of labels, form controls, and buttons on a single horizontal row.
Auto sizing
The example below uses a flexbox utility to vertically center the contents and changes .col to .col-auto so that your columns only take up as much space as needed. Put another way, the column sizes itself based on the contents.
Floating labels
Create beautifully simple form labels that float over your input fields.
Switches
A switch has the markup of a custom checkbox but uses the .form-switch class to render a toggle switch. Switches also support the disabled attribute.
Switch Examples
Switch Sizes
Disable Switch
File browser
The file input is the most gnarly of the bunch and requires additional JavaScript if you’d like to hook them up with functional Choose file… and selected file name text.
Inline Form With Stack
Create an inline form with .hstack:
