haltOnFirstError example

Author: avanelli

examples/halt-on-first-error.js

@@ -0,0 +1,116 @@
+"use strict";
+const Validator = require("../index");
+const v = new Validator({
+    haltOnFirstError: true,
+    debug: false,
+	useNewCustomCheckerFunction: true
+});
+
+const schema = {
+	id: { type: "number", min: 8, max: 101 },
+	name: { type: "string", optional: false, min: 5, max: 128 },
+	settings: { type: "object", props: {
+		notify: [
+			{ type: "boolean" },
+			{ type: "object" }
+		]
+	}},
+    multi: [
+		{ type: "string", min: 3, max: 255 },
+		{ type: "boolean" }
+	],   
+	sex: { type: "string", enum: ["male", "female"] },
+	sex2: { type: "enum", values: ["male", "female"] },
+	roles: { type: "array", items: { type: "string" }, enum: ["admin", "user"] },
+	friends: { type: "array", items: { type: "number", positive: true }},
+	comments: { type: "array", items: { type: "object", props: {
+		user: { type: "number", positive: true, integer: true },
+		content: { type: "string" },
+		voters: { type: "array", optional: true, items: { type: "number" }}
+	} } },
+	multiarray: { type: "array", empty: false, items: {
+		type: "array", empty: true, items: {
+			type: "number"
+		}
+	}},
+	email: { type: "email", optional: true },
+	homepage: { type: "url", optional: true },
+	status: "boolean",
+	age: { type: "number", min: 18, max: 100, convert: true },
+	apikey: "forbidden",
+	uuidv4: { type: "uuid", version: 4 },
+	uuid: "uuid",
+	phone: { type: "string", length: 15, custom: (v, errors) => {
+		if (!v.startsWith("+"))
+			errors.push({ type: "phoneNumber", actual: v });
+		return v.replace(/[^\d+]/g, "");
+	} },
+	action: "function",
+	created: "date",
+	raw: { type: "class", instanceOf: Buffer, custom: v => v.toString("base64") },
+	now: { type: "date", convert: true },
+	state: {
+		type: "enum",
+		values: ["active", "inactive"],
+		defVal: "active",
+		default: (schema, field, parent, context) => {
+			return schema.defVal;
+		}
+	}
+};
+
+const obj = {
+	id: 5, // expect error min 8
+	name: "John", // expect error min len 5
+	sex: "N/A", // expect error
+	sex2: "invalid", // expect error
+	settings: {
+		//notify: true,
+		notify: {
+			corner: "top"
+		}
+	},
+    multi: "AA", // expect error
+	roles: [
+		"reader" // expect error
+	],
+
+	friends: [
+		5,
+		10,
+		2
+	],
+
+	comments: [
+		{ user: 1, content: "Cool!" },
+		{ user: 2, content: "Very fast!" },
+		{ user: 1, content: "", voters: [1] }
+	],
+
+	multiarray: [
+		[
+		],
+		[
+			5,
+			10,
+			//"a"
+		]
+	],
+
+	email: "john.doe@clipboard.space",
+	homepage: "http://google.com",
+	status: true,
+	age: "28",
+	apikey: null,
+	uuidv4: "10ba038e-48da-487b-96e8-8d3b99b6d18a",
+	uuid:   "10ba038e-48da-487b-96e8-8d3b99b6d18a",
+	phone: "+36-70-123-4567",
+	action: () => {},
+	created: new Date(),
+	now: Date.now(),
+	raw: Buffer.from([1,2,3])
+};
+
+const res = v.validate(obj, schema);
+
+console.log(res, obj);