Bootstrap JQuery Instant Mail Check Snippet

bootstrap-alert-mail-check.js

/* Bootstrap Alert snippet for JQuery Mail Check plugin. 
Read More about JQuery Mail Check plugin: http://github.com/Kicksend/mailcheck/

Add mailcheck.js first before using this snippet....

*/

bootstrap_alert = function() {}
bootstrap_alert.warning = function(message) {
            $('#alert_placeholder').html('<div class="alert alert-info fade in"><a class="close" data-dismiss="alert">×</a><strong>Are you typing '+message+'?</strong></div>')
        }

$('#email').on('blur', function() {
  $(this).mailcheck({
    suggested: function(element, suggestion) {
      bootstrap_alert.warning(suggestion.full);
    },
    empty: function(element) {
     
    }
  });
});