Checkbox Group Input Control

checkboxGroupInput(inputId, label, choices, selected = NULL, inline = FALSE)


inputId Input variable to assign the control's value to.
label Display label for the control, or NULL.
choices List of values to show checkboxes for. If elements of the list are named then that name rather than the value is displayed to the user.
selected The values that should be initially selected, if any.
inline If TRUE, render the choices inline (i.e. horizontally)

Checkbox Group Input Control


A list of HTML elements that can be added to a UI definition.


Create a group of checkboxes that can be used to toggle multiple choices independently. The server will receive the input as a character vector of the selected values.


checkboxGroupInput("variable", "Variable:", c("Cylinders" = "cyl", "Transmission" = "am", "Gears" = "gear"))
<div id="variable" class="control-group shiny-input-checkboxgroup"> <label class="control-label" for="variable">Variable:</label> <label class="checkbox"> <input type="checkbox" name="variable" id="variable1" value="cyl"/> <span>Cylinders</span> </label> <label class="checkbox"> <input type="checkbox" name="variable" id="variable2" value="am"/> <span>Transmission</span> </label> <label class="checkbox"> <input type="checkbox" name="variable" id="variable3" value="gear"/> <span>Gears</span> </label> </div>