The useShinyalert() function is no longer required. You can still use it if you prefer to pre-load the scripts, but you would need to use useShinyalert(force=TRUE), otherwise you'll get a warning saying that it's not required. Example:
library(shiny)
library(shinyalert)
ui <- fluidPage()
server <- function(input, output, session) {
shinyalert("Oops!", "Something went wrong.", type = "error")
}
shinyApp(ui, server)
The
useShinyalert()function is no longer required. You can still use it if you prefer to pre-load the scripts, but you would need to useuseShinyalert(force=TRUE), otherwise you'll get a warning saying that it's not required. Example: