Adds a help icon to an input.

Source: R/validated_input.R

Internal function which adds a shinyreforms pop-up with help text to a shiny inputTag. The help text is a div which gets appended to the label for the given input.

addHelpText(tag, helpText, updated = FALSE)

Arguments

tag

A tag to be modified.
helpText

Help text to be added.
updated

An internal parameter which is used in recurrent calls to the function.

Value

A modified Shiny tag with a shinyreforms help icon.

Examples

addHelpText(
  shiny::textInput("text_input", label = "Label"),
  helpText = "Tooltip"
)
#> <div class="form-group shiny-input-container">
#>   <label class="control-label" for="text_input">
#>     Label
#>     <div class="shinyreforms-tooltip">
#>       <i class="glyphicon glyphicon-question-sign"></i>
#>       <div class="shinyreforms-tooltip-text">Tooltip</div>
#>     </div>
#>   </label>
#>   <input id="text_input" type="text" class="form-control" value=""/>
#> </div>