numericInput(inputId, label, value, min = NA, max = NA, step = NA,
  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.
min Minimum allowed value
max Maximum allowed value
step Interval to use when stepping between min and max
width The width of the input, e.g. '400px', or '100%'; see validateCssUnit.


A numeric input control that can be added to a UI definition.


Create an input control for entry of numeric values


## Only run examples in interactive R sessions if (interactive()) { ui <- fluidPage( numericInput("obs", "Observations:", 10, min = 1, max = 100), verbatimTextOutput("value") ) server <- function(input, output) { output$value <- renderText({ input$obs }) } shinyApp(ui, server) }

See also


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