Localization does not work with CQ 5.4? I18n.getMessage is not giving localized messages?

People reported when trying to localize Javascript validation messages through CQ.I18n.getMessage("<key>"); reply messages are always in English language however if we use fmt:message this seems returning correct language specific message.

Below code works fine.
<fmt:message key="auto_recharge_dayofeverymonth"/>

Below code not working
<script> alert("hi"+CQ.I18n.getMessage("auto_recharge_dayofeverymonth"));</script>

Above seems to be a CQ issue.

Let us see a temporary fix for this.

original
required: "Please enter email to proceed.",

Localized
All hardcoded messages should be in the i18n folder, map them into key- value pair and replace with below code.
required: '<fmt:message key="email_validation_text_01"/>',


Permanent fix can be done using setting up the locale for CQ.

We need to set locale on the top of the page. CQ.I18n.setLocale("en");


example code to validate,


<fmt:message key="Install Package"/> <input type="label" value="" id="pp">

  <input type="label" value="<%=request.getRequestURI().split("/")[3]%>" id="test">

<script>

alert(document.getElementById("test").value);

CQ.I18n.setLocale(document.getElementById("test").value);

var qpp = CQ.I18n.getVarMessage("Install Package");   //Message("Install Package");

document.getElementById("pp").value=qpp;

</script>

Hope this helps.