Shiny by RStudio

Checkbox Input Control

checkboxInput(inputId, label, value = FALSE, width = NULL)


inputId The input slot that will be used to access the value.
label Display label for the control, or NULL for no label.
value Initial value (TRUE or FALSE).
width The width of the input, e.g. '400px', or '100%'; see validateCssUnit.


A checkbox control that can be added to a UI definition.


Create a checkbox that can be used to specify logical values.


## Only run examples in interactive R sessions if (interactive()) { ui <- fluidPage( checkboxInput("somevalue", "Some value", FALSE), verbatimTextOutput("value") ) server <- function(input, output) { output$value <- renderText({ input$somevalue }) } shinyApp(ui, server) }

See also

checkboxGroupInput, updateCheckboxInput

Other input.elements: actionButton, checkboxGroupInput, dateInput, dateRangeInput, fileInput, numericInput, passwordInput, radioButtons, selectInput, sliderInput, submitButton, textAreaInput, textInput