checkboxInput

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

Arguments

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.

Value

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

Description

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

Examples

## 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, varSelectInput