diff --git a/package/gluon-web-model/files/lib/gluon/web/www/static/gluon-web-model.js b/package/gluon-web-model/files/lib/gluon/web/www/static/gluon-web-model.js
index d71e1d77..16a9ac52 100644
--- a/package/gluon-web-model/files/lib/gluon/web/www/static/gluon-web-model.js
+++ b/package/gluon-web-model/files/lib/gluon/web/www/static/gluon-web-model.js
@@ -1 +1 @@
-!function(){var e={};function t(e){return/^-?\d+$/.test(e)?+e:NaN}function n(e){return/^-?\d*\.?\d+?$/.test(e)?+e:NaN}var a={integer:function(){return!isNaN(t(this))},uinteger:function(){return t(this)>=0},float:function(){return!isNaN(n(this))},ufloat:function(){return n(this)>=0},ipaddr:function(){return a.ip4addr.apply(this)||a.ip6addr.apply(this)},ip4addr:function(){var e;return!!(e=this.match(/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/))&&(e[1]>=0&&e[1]<=255&&e[2]>=0&&e[2]<=255&&e[3]>=0&&e[3]<=255&&e[4]>=0&&e[4]<=255)},ip6addr:function(){return this.indexOf("::")<0?null!=this.match(/^(?:[a-f0-9]{1,4}:){7}[a-f0-9]{1,4}$/i):!(this.indexOf(":::")>=0||this.match(/::.+::/)||this.match(/^:[^:]/)||this.match(/[^:]:$/))&&(!!this.match(/^(?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}$/i)||(!!this.match(/^(?:[a-f0-9]{1,4}:){7}:$/i)||!!this.match(/^:(?::[a-f0-9]{1,4}){7}$/i)))},wpakey:function(){var e=this;return 64==e.length?null!=e.match(/^[a-f0-9]{64}$/i):e.length>=8&&e.length<=63},range:function(e,t){var a=n(this);return a>=+e&&a<=+t},min:function(e){return n(this)>=+e},max:function(e){return n(this)<=+e},irange:function(e,n){var a=t(this);return a>=+e&&a<=+n},imin:function(e){return t(this)>=+e},imax:function(e){return t(this)<=+e},minlength:function(e){return(""+this).length>=+e},maxlength:function(e){return(""+this).length<=+e}};function r(e){for(var t=0;t<e.length;t++){var n=!0;for(var a in e[t])n=n&&(r=a,i=e[t][a],o=void 0,(o=document.getElementById(r))?("checkbox"==o.type?o.checked:o.value?o.value:"")==i:!!(o=document.getElementById(r+"."+i))&&"radio"==o.type&&o.checked);if(n)return!0}var r,i,o;return!1}function i(){var t=!1;for(var n in e){var a=e[n],o=document.getElementById(n),d=document.getElementById(a.parent);if(o&&o.parentNode&&!r(a.deps))o.parentNode.removeChild(o),t=!0;else if(d&&(!o||!o.parentNode)&&r(a.deps)){var u=void 0;for(u=d.firstChild;u&&!(u.getAttribute&&parseInt(u.getAttribute("data-index"),10)>a.index);u=u.nextSibling);u?d.insertBefore(a.node,u):d.appendChild(a.node),t=!0}d&&d.parentNode&&d.getAttribute("data-optionals")&&(d.parentNode.style.display=d.options.length<=1?"none":"")}t&&i()}function o(e,t,n,a){return e.addEventListener?e.addEventListener(t,n,!!a):e.attachEvent("on"+t,function(){var e=window.event;return!e.target&&e.srcElement&&(e.target=e.srcElement),!!n(e)}),e}function d(e,t){var n=t.prefix;function a(a,l,s){for(var c=[];e.firstChild;){var p=e.firstChild;(f=+p.index)!=s&&("input"==p.nodeName.toLowerCase()?c.push(p.value||""):"select"==p.nodeName.toLowerCase()&&(c[c.length-1]=p.options[p.selectedIndex].value)),e.removeChild(p)}l>=0?(a=l+1,c.splice(l,0,"")):t.optional||0!=c.length||c.push("");for(var f=1;f<=c.length;f++){var v=document.createElement("input");if(v.id=n+"."+f,v.name=n,v.value=c[f-1],v.type="text",v.index=f,v.className="gluon-input-text",t.size&&(v.size=t.size),t.placeholder&&(v.placeholder=t.placeholder),e.appendChild(v),t.type&&u(v,!1,t.type),o(v,"keydown",i),o(v,"keypress",r),f==a)v.focus();else if(-f==a){v.focus();var h=v.value;v.value=" ",v.value=h}if(t.optional||c.length>1)(m=document.createElement("span")).className="gluon-remove",e.appendChild(m),o(m,"click",d(!1)),e.appendChild(document.createElement("br"))}var m;(m=document.createElement("span")).className="gluon-add",e.appendChild(m),o(m,"click",d(!0))}function r(e){var t=(e=e||window.event).target?e.target:e.srcElement;switch(3==t.nodeType&&(t=t.parentNode),e.keyCode){case 8:case 46:return 0!=t.value.length||(e.preventDefault&&e.preventDefault(),!1);case 13:case 38:case 40:return e.preventDefault&&e.preventDefault(),!1}return!0}function i(e){var t,r,i=(e=e||window.event).target?e.target:e.srcElement,o=0;if(i){for(3==i.nodeType&&(i=i.parentNode),o=i.index,t=i.previousSibling;t&&t.name!=n;)t=t.previousSibling;for(r=i.nextSibling;r&&r.name!=n;)r=r.nextSibling}switch(e.keyCode){case 8:case 46:if("select"==i.nodeName.toLowerCase()||0==i.value.length){e.preventDefault&&e.preventDefault();var d=i.index;return 8==e.keyCode&&(d=1-d),a(d,-1,o),!1}break;case 13:a(-1,o,-1);break;case 38:t&&t.focus();break;case 40:r&&r.focus()}return!0}function d(e){return function(t){for(var a=((t=t||window.event).target?t.target:t.srcElement).previousSibling;a&&a.name!=n;)a=a.previousSibling;return e?i({target:a,keyCode:13}):(a.value="",i({target:a,keyCode:8})),!1}}a(NaN,-1,-1)}function u(e,t,n){var r,i,d,u=(d=(r=n).match(/^([^\(]+)\(([^,]+),([^\)]+)\)$/))&&void 0!==(i=a[d[1]])?function(){return i.apply(this,[d[2],d[3]])}:(d=r.match(/^([^\(]+)\(([^,\)]+)\)$/))&&void 0!==(i=a[d[1]])?function(){return i.apply(this,[d[2]])}:a[r];if(u){var l=function(){if(e.form){e.className=e.className.replace(/ gluon-input-invalid/g,"");var n=e.options&&e.options.selectedIndex>-1?e.options[e.options.selectedIndex].value:e.value;0==n.length&&t||u.apply(n)||(e.className+=" gluon-input-invalid")}};o(e,"blur",l),o(e,"keyup",l),"select"==e.nodeName.toLowerCase()&&(o(e,"change",l),o(e,"click",l)),l()}}!function(){var t,n,a,r,l;t=document.querySelectorAll("[data-depends]");for(var s=0;void 0!==(g=t[s]);s++){var c=parseInt(g.getAttribute("data-index"),10),p=JSON.parse(g.getAttribute("data-depends"));if(!isNaN(c)&&p.length>0)for(var f=0;f<p.length;f++)n=g,a=p[f],r=c,l=void 0,(l=e[n.id])||(l={node:n,parent:n.parentNode.id,deps:[],index:r},e[n.id]=l),l.deps.push(a)}t=document.querySelectorAll("[data-update]");for(s=0;void 0!==(g=t[s]);s++)for(var v,h=g.getAttribute("data-update").split(" "),m=0;void 0!==(v=h[m]);m++)o(g,v,i);t=document.querySelectorAll("[data-type]");for(s=0;void 0!==(g=t[s]);s++)u(g,"true"===g.getAttribute("data-optional"),g.getAttribute("data-type"));t=document.querySelectorAll("[data-dynlist]");var g;for(s=0;void 0!==(g=t[s]);s++){d(g,JSON.parse(g.getAttribute("data-dynlist")))}i()}()}();
\ No newline at end of file
+!function(){var f={};function a(e){return/^-?\d+$/.test(e)?+e:NaN}function r(e){return/^-?\d*\.?\d+?$/.test(e)?+e:NaN}var u={integer:function(){return!isNaN(a(this))},uinteger:function(){return 0<=a(this)},float:function(){return!isNaN(r(this))},ufloat:function(){return 0<=r(this)},ipaddr:function(){return u.ip4addr.apply(this)||u.ip6addr.apply(this)},ip4addr:function(){var e;return!!(e=this.match(/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/))&&(0<=e[1]&&e[1]<=255&&0<=e[2]&&e[2]<=255&&0<=e[3]&&e[3]<=255&&0<=e[4]&&e[4]<=255)},ip6addr:function(){return this.indexOf("::")<0?null!=this.match(/^(?:[a-f0-9]{1,4}:){7}[a-f0-9]{1,4}$/i):!(0<=this.indexOf(":::")||this.match(/::.+::/)||this.match(/^:[^:]/)||this.match(/[^:]:$/))&&(!!this.match(/^(?:[a-f0-9]{0,4}:){2,7}[a-f0-9]{0,4}$/i)||(!!this.match(/^(?:[a-f0-9]{1,4}:){7}:$/i)||!!this.match(/^:(?::[a-f0-9]{1,4}){7}$/i)))},wpakey:function(){var e=this;return 64==e.length?null!=e.match(/^[a-f0-9]{64}$/i):8<=e.length&&e.length<=63},range:function(e,t){var n=r(this);return+e<=n&&n<=+t},min:function(e){return r(this)>=+e},max:function(e){return r(this)<=+e},irange:function(e,t){var n=a(this);return+e<=n&&n<=+t},imin:function(e){return a(this)>=+e},imax:function(e){return a(this)<=+e},minlength:function(e){return+e<=(""+this).length},maxlength:function(e){return(""+this).length<=+e}};function o(e){for(var t=0;t<e.length;t++){var n=!0;for(var a in e[t])n=n&&(r=a,i=e[t][a],o=void 0,(o=document.getElementById(r))?("checkbox"==o.type?o.checked:o.value?o.value:"")==i:!!(o=document.getElementById(r+"."+i))&&"radio"==o.type&&o.checked);if(n)return!0}var r,i,o;return!1}function v(){window.dispatchEvent(new Event("gluon-update"));var e=!1;for(var t in f){var n=f[t],a=document.getElementById(t),r=document.getElementById(n.parent);if(a&&a.parentNode&&!o(n.deps))a.parentNode.removeChild(a),a.dispatchEvent(new Event("gluon-hide")),e=!0;else if(r&&(!a||!a.parentNode)&&o(n.deps)){var i=void 0;for(i=r.firstChild;i&&!(i.getAttribute&&parseInt(i.getAttribute("data-index"),10)>n.index);i=i.nextSibling);i?r.insertBefore(n.node,i):r.appendChild(n.node),n.node.dispatchEvent(new Event("gluon-show")),e=!0}r&&r.parentNode&&r.getAttribute("data-optionals")&&(r.parentNode.style.display=r.options.length<=1?"none":"")}e&&v()}function h(e,t,n,a){return e.addEventListener?e.addEventListener(t,n,!!a):e.attachEvent("on"+t,function(){var e=window.event;return!e.target&&e.srcElement&&(e.target=e.srcElement),!!n(e)}),e}function g(l,s){var c=s.prefix;function o(e,t,n){for(var a=[];l.firstChild;){var r=l.firstChild;(i=+r.index)!=n&&("input"==r.nodeName.toLowerCase()?a.push(r.value||""):"select"==r.nodeName.toLowerCase()&&(a[a.length-1]=r.options[r.selectedIndex].value)),l.removeChild(r)}0<=t?(e=t+1,a.splice(t,0,"")):s.optional||0!=a.length||a.push("");for(var i=1;i<=a.length;i++){var o=document.createElement("input");if(o.id=c+"."+i,o.name=c,o.value=a[i-1],o.type="text",o.index=i,o.className="gluon-input-text",s.size&&(o.size=s.size),s.placeholder&&(o.placeholder=s.placeholder),l.appendChild(o),s.type&&m(o,!1,s.type),h(o,"keydown",f),h(o,"keypress",p),i==e)o.focus();else if(-i==e){o.focus();var d=o.value;o.value=" ",o.value=d}if(s.optional||1<a.length)(u=document.createElement("span")).className="gluon-remove",l.appendChild(u),h(u,"click",v(!1)),l.appendChild(document.createElement("br"))}var u;(u=document.createElement("span")).className="gluon-add",l.appendChild(u),h(u,"click",v(!0))}function p(e){var t=(e=e||window.event).target?e.target:e.srcElement;switch(3==t.nodeType&&(t=t.parentNode),e.keyCode){case 8:case 46:return 0!=t.value.length||(e.preventDefault&&e.preventDefault(),!1);case 13:case 38:case 40:return e.preventDefault&&e.preventDefault(),!1}return!0}function f(e){var t,n,a=(e=e||window.event).target?e.target:e.srcElement,r=0;if(a){for(3==a.nodeType&&(a=a.parentNode),r=a.index,t=a.previousSibling;t&&t.name!=c;)t=t.previousSibling;for(n=a.nextSibling;n&&n.name!=c;)n=n.nextSibling}switch(e.keyCode){case 8:case 46:if("select"==a.nodeName.toLowerCase()||0==a.value.length){e.preventDefault&&e.preventDefault();var i=a.index;return 8==e.keyCode&&(i=1-i),o(i,-1,r),!1}break;case 13:o(-1,r,-1);break;case 38:t&&t.focus();break;case 40:n&&n.focus()}return!0}function v(n){return function(e){for(var t=((e=e||window.event).target?e.target:e.srcElement).previousSibling;t&&t.name!=c;)t=t.previousSibling;return n?f({target:t,keyCode:13}):(t.value="",f({target:t,keyCode:8})),!1}}o(NaN,-1,-1)}function m(t,n,e){var a,r,i,o=(i=(a=e).match(/^([^\(]+)\(([^,]+),([^\)]+)\)$/))&&void 0!==(r=u[i[1]])?function(){return r.apply(this,[i[2],i[3]])}:(i=a.match(/^([^\(]+)\(([^,\)]+)\)$/))&&void 0!==(r=u[i[1]])?function(){return r.apply(this,[i[2]])}:u[a];if(o){var d=function(){if(t.form){t.className=t.className.replace(/ gluon-input-invalid/g,"");var e=t.options&&-1<t.options.selectedIndex?t.options[t.options.selectedIndex].value:t.value;0==e.length&&n||o.apply(e)||(t.className+=" gluon-input-invalid")}};h(t,"blur",d),h(t,"keyup",d),h(t,"gluon-revalidate",d),"select"==t.nodeName.toLowerCase()&&(h(t,"change",d),h(t,"click",d)),d()}}!function(){var e,t,n,a,r;e=document.querySelectorAll("[data-depends]");for(var i=0;void 0!==(p=e[i]);i++){var o=parseInt(p.getAttribute("data-index"),10),d=JSON.parse(p.getAttribute("data-depends"));if(!isNaN(o)&&0<d.length)for(var u=0;u<d.length;u++)t=p,n=d[u],a=o,r=void 0,(r=f[t.id])||(r={node:t,parent:t.parentNode.id,deps:[],index:a},f[t.id]=r),r.deps.push(n)}e=document.querySelectorAll("[data-update]");for(i=0;void 0!==(p=e[i]);i++)for(var l,s=p.getAttribute("data-update").split(" "),c=0;void 0!==(l=s[c]);c++)h(p,l,v);e=document.querySelectorAll("[data-type]");for(i=0;void 0!==(p=e[i]);i++)m(p,"true"===p.getAttribute("data-optional"),p.getAttribute("data-type"));e=document.querySelectorAll("[data-dynlist]");var p;for(i=0;void 0!==(p=e[i]);i++){g(p,JSON.parse(p.getAttribute("data-dynlist")))}v()}()}();
\ No newline at end of file
diff --git a/package/gluon-web-model/javascript/gluon-web-model.js b/package/gluon-web-model/javascript/gluon-web-model.js
index c05a171e..7cf70151 100644
--- a/package/gluon-web-model/javascript/gluon-web-model.js
+++ b/package/gluon-web-model/javascript/gluon-web-model.js
@@ -183,6 +183,8 @@
 	}
 
 	function update() {
+		window.dispatchEvent(new Event('gluon-update'));
+
 		var state = false;
 		for (var id in dep_entries) {
 			var entry = dep_entries[id];
@@ -191,6 +193,7 @@
 
 			if (node && node.parentNode && !check(entry.deps)) {
 				node.parentNode.removeChild(node);
+				node.dispatchEvent(new Event('gluon-hide'));
 				state = true;
 			} else if (parent && (!node || !node.parentNode) && check(entry.deps)) {
 				var next = undefined;
@@ -207,6 +210,7 @@
 					parent.insertBefore(entry.node, next);
 				}
 
+				entry.node.dispatchEvent(new Event('gluon-show'));
 				state = true;
 			}
 
@@ -471,6 +475,7 @@
 
 		bind(field, "blur",  validator);
 		bind(field, "keyup", validator);
+		bind(field, "gluon-revalidate", validator);
 
 		if (field.nodeName.toLowerCase() == 'select') {
 			bind(field, "change", validator);