Started work on library node insert forms

app/imports/ui/components/forms/schemaFormMixin.js

@@ -0,0 +1,30 @@
+/**
+ * Forms that take in a schema and a model of the current data, manages smart
+ * inputs, and sends update events when valid data model changes must occur
+ */
+export default function schemaFormMixin(schema){
+	return {
+		data(){ return {
+			valid: true,
+		};},
+		created(){
+			this.validationContext = schema.newContext();
+		},
+		computed: {
+			errors(){
+				this.valid = true;
+				if (!this.model){
+					throw new Error("this.model must be set");
+				}
+				let cleanModel = this.validationContext.clean(this.model);
+				this.validationContext.validate(cleanModel);
+				let errors = {};
+				this.validationContext.validationErrors().forEach(error => {
+					if (this.valid) this.valid = false;
+					errors[error.name] = Attributes.simpleSchema().messageForError(error);
+				});
+				return errors;
+			},
+		},
+	};
+}