diff --git a/dist/jquery.date-dropdowns.js b/dist/jquery.date-dropdowns.js
index 8a37aa7..6aa0954 100644
--- a/dist/jquery.date-dropdowns.js
+++ b/dist/jquery.date-dropdowns.js
@@ -1,10 +1,10 @@
-/*
- * jQuery Date Dropdowns - v1.0.0
- * A simple, customisable date select plugin
- *
- * Made by Chris Brown
- * Under MIT License
- */
+/*
+ * jQuery Date Dropdowns - v1.0.0
+ * A simple, customisable date select plugin
+ *
+ * Made by Chris Brown
+ * Under MIT License
+ */
;(function ($, window, document, undefined) {
'use strict';
@@ -215,6 +215,7 @@
// If invalid - add an error class to the day dropdown and return
if (invalidDate) {
objectRefs.dayDropdown.addClass('invalid');
+ objectRefs.hiddenField.change();
return false;
}
diff --git a/dist/jquery.date-dropdowns.min.js b/dist/jquery.date-dropdowns.min.js
index 71b4a78..662fee2 100644
--- a/dist/jquery.date-dropdowns.min.js
+++ b/dist/jquery.date-dropdowns.min.js
@@ -1,8 +1,8 @@
-/*
- * jQuery Date Dropdowns - v1.0.0
- * A simple, customisable date select plugin
- *
- * Made by Chris Brown
- * Under MIT License
- */
-!function(a,b,c,d){"use strict";function e(b,c){return this.element=b,this.$element=a(b),this.config=a.extend({},g,c),this.internals={objectRefs:{}},this.init(),this}var f="dateDropdowns",g={defaultDate:null,defaultDateFormat:"yyyy-mm-dd",displayFormat:"dmy",submitFormat:"yyyy-mm-dd",minAge:0,maxAge:120,minYear:null,maxYear:null,submitFieldName:"date",wrapperClass:"date-dropdowns",dropdownClass:null,daySuffixes:!0,monthSuffixes:!0,monthFormat:"long",required:!1,dayLabel:"Day",monthLabel:"Month",yearLabel:"Year",monthLongValues:["January","February","March","April","May","June","July","August","September","October","November","December"],monthShortValues:["Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"],initialDayMonthYearValues:["Day","Month","Year"],daySuffixValues:["st","nd","rd","th"]};a.extend(e.prototype,{init:function(){this.checkForDuplicateElement(),this.setInternalVariables(),this.setupMarkup(),this.buildDropdowns(),this.attachDropdowns(),this.bindChangeEvent(),this.config.defaultDate&&this.populateDefaultDate()},checkForDuplicateElement:function(){return!a('input[name="'+this.config.submitFieldName+'"]').length||(a.error("Duplicate element found"),!1)},setInternalVariables:function(){var a=new Date;this.internals.currentDay=a.getDate(),this.internals.currentMonth=a.getMonth()+1,this.internals.currentYear=a.getFullYear()},setupMarkup:function(){var b,c;if("input"===this.element.tagName.toLowerCase()){this.config.defaultDate||(this.config.defaultDate=this.element.value),c=this.$element.attr("type","hidden").wrap('');var d=this.config.submitFieldName!==g.submitFieldName,e=this.element.hasAttribute("name");e||d?d&&this.$element.attr("name",this.config.submitFieldName):this.$element.attr("name",g.submitFieldName),b=this.$element.parent()}else c=a("",{type:"hidden",name:this.config.submitFieldName}),this.$element.append(c).addClass(this.config.wrapperClass),b=this.$element;return this.internals.objectRefs.pluginWrapper=b,this.internals.objectRefs.hiddenField=c,!0},buildDropdowns:function(){var a,b,c;return e.message={day:this.config.initialDayMonthYearValues[0],month:this.config.initialDayMonthYearValues[1],year:this.config.initialDayMonthYearValues[2]},a=this.buildDayDropdown(),this.internals.objectRefs.dayDropdown=a,b=this.buildMonthDropdown(),this.internals.objectRefs.monthDropdown=b,c=this.buildYearDropdown(),this.internals.objectRefs.yearDropdown=c,!0},attachDropdowns:function(){var a=this.internals.objectRefs.pluginWrapper,b=this.internals.objectRefs.dayDropdown,c=this.internals.objectRefs.monthDropdown,d=this.internals.objectRefs.yearDropdown;switch(this.config.displayFormat){case"mdy":a.append(c,b,d);break;case"ymd":a.append(d,c,b);break;case"dmy":default:a.append(b,c,d)}return!0},bindChangeEvent:function(){var a=this.internals.objectRefs.dayDropdown,b=this.internals.objectRefs.monthDropdown,c=this.internals.objectRefs.yearDropdown,d=this,e=this.internals.objectRefs;e.pluginWrapper.on("change","select",function(){var f,g,h=a.val(),i=b.val(),j=c.val();return(f=d.checkDate(h,i,j))?(e.dayDropdown.addClass("invalid"),!1):("00"!==e.dayDropdown.val()&&e.dayDropdown.removeClass("invalid"),e.hiddenField.val(""),f||h*i*j===0||(g=d.formatSubmitDate(h,i,j),e.hiddenField.val(g)),void e.hiddenField.change())})},populateDefaultDate:function(){var a=this.config.defaultDate,b=[],c="",d="",e="";switch(this.config.defaultDateFormat){case"yyyy-mm-dd":default:b=a.split("-"),c=b[2],d=b[1],e=b[0];break;case"dd/mm/yyyy":b=a.split("/"),c=b[0],d=b[1],e=b[2];break;case"mm/dd/yyyy":b=a.split("/"),c=b[1],d=b[0],e=b[2];break;case"unix":b=new Date,b.setTime(1e3*a),c=b.getDate()+"",d=b.getMonth()+1+"",e=b.getFullYear(),c.length<2&&(c="0"+c),d.length<2&&(d="0"+d)}return this.internals.objectRefs.dayDropdown.val(c),this.internals.objectRefs.monthDropdown.val(d),this.internals.objectRefs.yearDropdown.val(e),this.internals.objectRefs.hiddenField.val(a),!0===this.checkDate(c,d,e)&&this.internals.objectRefs.dayDropdown.addClass("invalid"),!0},buildBaseDropdown:function(b){var c=b;return this.config.dropdownClass&&(c+=" "+this.config.dropdownClass),a("",{class:c,name:this.config.submitFieldName+"_["+b+"]",required:this.config.required})},buildDayDropdown:function(){var a,b=this.buildBaseDropdown("day"),d=c.createElement("option");d.setAttribute("value",""),d.appendChild(c.createTextNode(this.config.dayLabel)),b.append(d);for(var e=1;e<10;e++)a=this.config.daySuffixes?e+this.getSuffix(e):"0"+e,d=c.createElement("option"),d.setAttribute("value","0"+e),d.appendChild(c.createTextNode(a)),b.append(d);for(var f=10;f<=31;f++)a=f,this.config.daySuffixes&&(a=f+this.getSuffix(f)),d=c.createElement("option"),d.setAttribute("value",f),d.appendChild(c.createTextNode(a)),b.append(d);return b},buildMonthDropdown:function(){var a=this.buildBaseDropdown("month"),b=c.createElement("option");b.setAttribute("value",""),b.appendChild(c.createTextNode(this.config.monthLabel)),a.append(b);for(var d=1;d<=12;d++){var e;switch(this.config.monthFormat){case"short":e=this.config.monthShortValues[d-1];break;case"long":e=this.config.monthLongValues[d-1];break;case"numeric":e=d,this.config.monthSuffixes&&(e+=this.getSuffix(d))}d<10&&(d="0"+d),b=c.createElement("option"),b.setAttribute("value",d),b.appendChild(c.createTextNode(e)),a.append(b)}return a},buildYearDropdown:function(){var a=this.config.minYear,b=this.config.maxYear,d=this.buildBaseDropdown("year"),e=c.createElement("option");e.setAttribute("value",""),e.appendChild(c.createTextNode(this.config.yearLabel)),d.append(e),a||(a=this.internals.currentYear-(this.config.maxAge+1)),b||(b=this.internals.currentYear-this.config.minAge);for(var f=b;f>=a;f--)e=c.createElement("option"),e.setAttribute("value",f),e.appendChild(c.createTextNode(f)),d.append(e);return d},getSuffix:function(a){var b="",c=this.config.daySuffixValues[0],d=this.config.daySuffixValues[1],e=this.config.daySuffixValues[2],f=this.config.daySuffixValues[3];switch(a%10){case 1:b=a%100===11?f:c;break;case 2:b=a%100===12?f:d;break;case 3:b=a%100===13?f:e;break;default:b="th"}return b},checkDate:function(a,b,c){var d;if("00"!==b){var e=new Date(c,b,0).getDate(),f=parseInt(a,10);d=this.updateDayOptions(e,f),d&&this.internals.objectRefs.hiddenField.val("")}return d},updateDayOptions:function(a,b){var d=parseInt(this.internals.objectRefs.dayDropdown.children(":last").val(),10),e="",f="",g=!1;if(d>a){for(;d>a;)this.internals.objectRefs.dayDropdown.children(":last").remove(),d--;b>a&&(g=!0)}else if(d');var d=this.config.submitFieldName!==g.submitFieldName;this.element.hasAttribute("name")||d?d&&this.$element.attr("name",this.config.submitFieldName):this.$element.attr("name",g.submitFieldName),b=this.$element.parent()}else c=a("",{type:"hidden",name:this.config.submitFieldName}),this.$element.append(c).addClass(this.config.wrapperClass),b=this.$element;return this.internals.objectRefs.pluginWrapper=b,this.internals.objectRefs.hiddenField=c,!0},buildDropdowns:function(){var a,b,c;return e.message={day:this.config.initialDayMonthYearValues[0],month:this.config.initialDayMonthYearValues[1],year:this.config.initialDayMonthYearValues[2]},a=this.buildDayDropdown(),this.internals.objectRefs.dayDropdown=a,b=this.buildMonthDropdown(),this.internals.objectRefs.monthDropdown=b,c=this.buildYearDropdown(),this.internals.objectRefs.yearDropdown=c,!0},attachDropdowns:function(){var a=this.internals.objectRefs.pluginWrapper,b=this.internals.objectRefs.dayDropdown,c=this.internals.objectRefs.monthDropdown,d=this.internals.objectRefs.yearDropdown;switch(this.config.displayFormat){case"mdy":a.append(c,b,d);break;case"ymd":a.append(d,c,b);break;case"dmy":default:a.append(b,c,d)}return!0},bindChangeEvent:function(){var a=this.internals.objectRefs.dayDropdown,b=this.internals.objectRefs.monthDropdown,c=this.internals.objectRefs.yearDropdown,d=this,e=this.internals.objectRefs;e.pluginWrapper.on("change","select",function(){var f,g,h=a.val(),i=b.val(),j=c.val();if(f=d.checkDate(h,i,j))return e.dayDropdown.addClass("invalid"),e.hiddenField.change(),!1;"00"!==e.dayDropdown.val()&&e.dayDropdown.removeClass("invalid"),e.hiddenField.val(""),f||h*i*j==0||(g=d.formatSubmitDate(h,i,j),e.hiddenField.val(g)),e.hiddenField.change()})},populateDefaultDate:function(){var a=this.config.defaultDate,b=[],c="",d="",e="";switch(this.config.defaultDateFormat){case"yyyy-mm-dd":default:b=a.split("-"),c=b[2],d=b[1],e=b[0];break;case"dd/mm/yyyy":b=a.split("/"),c=b[0],d=b[1],e=b[2];break;case"mm/dd/yyyy":b=a.split("/"),c=b[1],d=b[0],e=b[2];break;case"unix":b=new Date,b.setTime(1e3*a),c=b.getDate()+"",d=b.getMonth()+1+"",e=b.getFullYear(),c.length<2&&(c="0"+c),d.length<2&&(d="0"+d)}return this.internals.objectRefs.dayDropdown.val(c),this.internals.objectRefs.monthDropdown.val(d),this.internals.objectRefs.yearDropdown.val(e),this.internals.objectRefs.hiddenField.val(a),!0===this.checkDate(c,d,e)&&this.internals.objectRefs.dayDropdown.addClass("invalid"),!0},buildBaseDropdown:function(b){var c=b;return this.config.dropdownClass&&(c+=" "+this.config.dropdownClass),a("",{class:c,name:this.config.submitFieldName+"_["+b+"]",required:this.config.required})},buildDayDropdown:function(){var a,b=this.buildBaseDropdown("day"),d=c.createElement("option");d.setAttribute("value",""),d.appendChild(c.createTextNode(this.config.dayLabel)),b.append(d);for(var e=1;e<10;e++)a=this.config.daySuffixes?e+this.getSuffix(e):"0"+e,d=c.createElement("option"),d.setAttribute("value","0"+e),d.appendChild(c.createTextNode(a)),b.append(d);for(var f=10;f<=31;f++)a=f,this.config.daySuffixes&&(a=f+this.getSuffix(f)),d=c.createElement("option"),d.setAttribute("value",f),d.appendChild(c.createTextNode(a)),b.append(d);return b},buildMonthDropdown:function(){var a=this.buildBaseDropdown("month"),b=c.createElement("option");b.setAttribute("value",""),b.appendChild(c.createTextNode(this.config.monthLabel)),a.append(b);for(var d=1;d<=12;d++){var e;switch(this.config.monthFormat){case"short":e=this.config.monthShortValues[d-1];break;case"long":e=this.config.monthLongValues[d-1];break;case"numeric":e=d,this.config.monthSuffixes&&(e+=this.getSuffix(d))}d<10&&(d="0"+d),b=c.createElement("option"),b.setAttribute("value",d),b.appendChild(c.createTextNode(e)),a.append(b)}return a},buildYearDropdown:function(){var a=this.config.minYear,b=this.config.maxYear,d=this.buildBaseDropdown("year"),e=c.createElement("option");e.setAttribute("value",""),e.appendChild(c.createTextNode(this.config.yearLabel)),d.append(e),a||(a=this.internals.currentYear-(this.config.maxAge+1)),b||(b=this.internals.currentYear-this.config.minAge);for(var f=b;f>=a;f--)e=c.createElement("option"),e.setAttribute("value",f),e.appendChild(c.createTextNode(f)),d.append(e);return d},getSuffix:function(a){var b="",c=this.config.daySuffixValues[0],d=this.config.daySuffixValues[1],e=this.config.daySuffixValues[2],f=this.config.daySuffixValues[3];switch(a%10){case 1:b=a%100==11?f:c;break;case 2:b=a%100==12?f:d;break;case 3:b=a%100==13?f:e;break;default:b="th"}return b},checkDate:function(a,b,c){var d;if("00"!==b){var e=new Date(c,b,0).getDate(),f=parseInt(a,10);d=this.updateDayOptions(e,f),d&&this.internals.objectRefs.hiddenField.val("")}return d},updateDayOptions:function(a,b){var d=parseInt(this.internals.objectRefs.dayDropdown.children(":last").val(),10),e="",f="",g=!1;if(d>a){for(;d>a;)this.internals.objectRefs.dayDropdown.children(":last").remove(),d--;b>a&&(g=!0)}else if(d