/**
   * Verifies Alias input as follows Stores current alias for future Checks error message for more
   * than 20 characters Alias Checks error message for special characters Alias Checks confirm
   * button disabled for blank/current alias Reverts alias to previous value
   *
   * @param validationMessage
   */
  public void verifyAliasInputFieldValidations(HashMap<String, String> validationMessage) {
    clickChangeAliasButton();
    // Store the current Alias
    String currentAlias = OldAliasInput.getAttribute("value");
    // Enter a new alias
    String NewAlias = Helper.generateRandomAlphabetsString(6);
    Element.enterData(testConfig, NewAliasInput, NewAlias, "New Alias Input");
    Element.click(testConfig, uploadAndProcess, "Submit Alias Changes");

    verifyNotificationText(validationMessage.get("AliasChangeSuccessful"));
    clickChangeAliasButton();
    // Verify alias was changed
    Helper.compareEquals(
        testConfig, "Old Alias Value", NewAlias, OldAliasInput.getAttribute("value"));
    // More than 20 characters
    Element.enterData(
        testConfig, NewAliasInput, Helper.generateRandomAlphaNumericString(30), "New Alias Input");
    Element.click(testConfig, uploadAndProcess, "Submit Alias Changes");
    Element.waitForElementDisplay(testConfig, ErrorMessageOnPopUp);
    Helper.compareEquals(
        testConfig,
        "Error Message",
        validationMessage.get("LongAliasErrorMessage"),
        ErrorMessageOnPopUp.getText());
    // Special Characters
    Element.enterData(testConfig, NewAliasInput, "!@##$$$$", "New Alias Input");
    Element.click(testConfig, uploadAndProcess, "Submit Alias Changes");
    Helper.compareEquals(
        testConfig,
        "Error Message",
        validationMessage.get("SpecialCharacterInAliasErrorMessage"),
        ErrorMessageOnPopUp.getText());
    // Existing Alias
    String ExistingAlias = OldAliasInput.getAttribute("value");
    Element.enterData(testConfig, NewAliasInput, ExistingAlias, "New Alias Input");
    Helper.compareTrue(testConfig, "Confirm button is disabled", (!uploadAndProcess.isEnabled()));

    // Blank Value
    Element.enterData(testConfig, NewAliasInput, "", "New Alias Input");
    Helper.compareTrue(testConfig, "Confirm button is disabled", (!uploadAndProcess.isEnabled()));

    // Enter Older value of alias and save changes
    Element.enterData(testConfig, NewAliasInput, currentAlias, "New Alias Input");
    Element.click(testConfig, uploadAndProcess, "Submit Alias Changes");
    verifyNotificationText(validationMessage.get("AliasChangeSuccessful"));
  }
 /** Clicks on Change alias button and waits for pop up to appear */
 public void clickChangeAliasButton() {
   Element.click(testConfig, ChangeAliasButton, "Change Alias Button");
   Element.waitForElementDisplay(testConfig, OldAliasInput);
 }