Add radio support

serializer.js

@@ -48,6 +48,12 @@ class SerializerField {
 			return new Date(this.field.value);
 		} 
 
+		if (this.type == "radio") {
+			if (!this.field.checked) {
+				return null
+			}
+		}
+
 		if (this.type == "checkbox") {
 			let checked = this.field.checked;
 			if (this.field.hasAttribute("string")) {
@@ -103,6 +109,7 @@ class Serializer {
 		}
 
 		let isArray = fieldName.match(/^\[(\d*)\]/);
+		let isRadio = f.type == "radio";
 
 		fieldName = fieldName.replace(/^\[\d*\]/, "");
 
@@ -131,6 +138,12 @@ class Serializer {
 			} else {
 				this._fields.get(fieldName).push(field);
 			}
+		} else if (isRadio) {
+			if (!this._fields.has(fieldName)) {
+				this._fields.set(fieldName, []);
+			}
+
+			this._fields.get(fieldName).push(field);
 		} else {
 			this._fields.set(fieldName, field);
 		}
@@ -168,6 +181,21 @@ class Serializer {
 					json = [];
 				}
 				for (let key in f) {
+					if (f[key].type == "radio") {
+						json = {}
+
+						let d = f[key].serialize();
+						if (d !== null) {
+							if (k == "") {
+								json = d;
+								break;
+							}
+							json[k] = d;
+							break;
+						}
+
+						continue
+					}
 					if (f[key]) {
 						let d = f[key].serialize();
 						if (d == null) {