             resetInput()
             hideSaveButton()
 
+        removeInputLastCharacter = (input) =>
+            inputValue = input.val()
+            input.val inputValue.substring(0, inputValue.length - 1)
+
         ## Events
         $el.on "keypress", "input", (event) ->
             return if event.keyCode != ENTER_KEY

            target = angular.element(event.currentTarget)

            if event.keyCode == ENTER_KEY
                saveInputTag()
            else if event.keyCode == ESC_KEY
                resetInput()

            resetInput()
            hideSaveButton()

        removeInputLastCharacter = (input) =>
            inputValue = input.val()
            input.val inputValue.substring(0, inputValue.length - 1)

        ## Events
        $el.on "keypress", "input", (event) ->
            return if event.keyCode not in [ENTER_KEY, ESC_KEY]
