listInputExtensions: List all registered survey extensions
In shinysurveys: Create and Deploy Surveys in 'Shiny'

List all registered survey extensions

1	listInputExtensions()

A named list containing the registered input type and their associated functions.

if (interactive()) {

  # Register a date input to {shinysurveys},
  # limiting possible dates to a twenty-day period.

  extendInputType("slider", {
    shiny::sliderInput(
      inputId = surveyID(),
      label = surveyLabel(),
      min = 1,
      max = 10,
      value = 5
      )
    })

  # Register a slider input to {shinysurveys}
  # with a custom minimum and maximum value.

  extendInputType("date", {
    shiny::dateInput(
      inputId = surveyID(),
      value = Sys.Date(),
      label = surveyLabel(),
      min = Sys.Date()-10,
      max = Sys.Date()+10
    )
  })

  listInputExtensions()

}