Checkbox Input Control — checkboxInput

v1.9.0|Source: R/input-checkbox.R

Description

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

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.

Server value

TRUE if checked, FALSE otherwise.

See also

checkboxGroupInput(), updateCheckboxInput()

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

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)
}