feedback

displays feedback next to Shiny input

feedback(inputId, condition, text = NULL, color = NULL, icon = NULL)

Arguments

inputId	the Shiny input's inputId argument
condition	condition under which feedback is displayed
text	text string to display below input
color	the color of the feedback
icon	a shiny::icon object

See also

feedbackWarning, feedbackDanger, feedbackSuccess

Examples

## Only run examples in interacive R sessions
if (interactive()) {
  ui <- fluidPage(
    useShinyFeedback(),

    numericInput(
      "exampleInput",
      "Show Feedback When < 0",
      value = -5
    )
  )

  server <- function(input, output) {
    observeEvent(input$exampleInput, {
      feedback(
        "exampleInput",
        condition = input$exampleInput < 0,
        text = "I am negative",
        color = "#d9534f",
        icon = shiny::icon("exclamation-sign", lib="glyphicon")
      )
    })
  }

  shinyApp(ui, server)
}