easy_validator 1.0.2

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easy_validator #

Simple Object Schema Validation for Flutter

Getting Started #

This project is a starting point for a Dart package, a library module containing code that can be shared easily across multiple Flutter or Dart projects.

For help getting started with Flutter, view our online documentation, which offers tutorials, samples, guidance on mobile development, and a full API reference.

[0.0.1] - TODO: Add release date. #

[1.0.0] - Stable version for object schema validation #


import 'package:easy_validator/easy_validator.dart' as V;

void main() {
  final schema = V.map().shape({
    'email': V.string()
      ..label = "Email",
    'password': V.string()
      ..label = "Password",
    'isRemember': V.bool()..label = "Remember"

  // valid
  Map errors;
  errors =
      schema.validate({'email': 'mrphu3074@gmail.com', 'password': '123456'});
  print(errors); // {} | Empty

  // invalid
  errors =
      schema.validate({'email': 'mrphu3074@gmail', 'password': '123456789'});

  // {
  //    email: Email must be a valid email,
  //    password: Password must be at most 8 characters
  // }

  // Advance schema
    final contactSchema = V.map().shape({
    'firstName': V.string(),
    'lastName': V.string(),
    'phone': V.string(),
    'address': V.string()

  final orderLineSchema = V.map().shape({
    'productId': V.int()..required(),
    'productName': V.string(),
    'qty': V.int()..required(),
    'price': V.double()..required(),

  final saleOrderSchema = V.map().shape({
    'customer': V.string()..required(),
    "companyName": V.string(),
    'invoiceAddress': contactSchema,
    'deliveryAddress': contactSchema,
    'termsAndConditions': V.bool()..required(),
    'orderLines': V.list().of(orderLineSchema)..required()

  final productSchema = V.map().shape({
    'name': V.string()..required()..label="Tên sản phẩm",
    'sku': V.string()..required(),
    'featured_image': V.string(),
    'type': V.string()..oneOf(['consumable', 'service']),
    'category_ids': V.list()..of(V.int()),
    'list_price': V.double()
      ..label = "Price",
    'sale_price': V.double()..label = "Sale Price",
    'cost': V.double()..label = "Cost",
    'description': V.string()

    'name': '',
    'category_ids': [

Use this package as a library

1. Depend on it

Add this to your package's pubspec.yaml file:

  easy_validator: ^1.0.2

2. Install it

You can install packages from the command line:

with Flutter:

$ flutter pub get

Alternatively, your editor might support flutter pub get. Check the docs for your editor to learn more.

3. Import it

Now in your Dart code, you can use:

import 'package:easy_validator/easy_validator.dart';
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Learn more about scoring.

We analyzed this package on Jul 2, 2020, and provided a score, details, and suggestions below. Analysis was completed with status completed using:

  • Dart: 2.8.4
  • pana: 0.13.9+1
  • Flutter: 1.17.3

Analysis suggestions

Package not compatible with SDK dart

because of import path [easy_validator]

Health issues and suggestions

Document public APIs. (-1 points)

246 out of 246 API elements have no dartdoc comment.Providing good documentation for libraries, classes, functions, and other API elements improves code readability and helps developers find and use your API.


Package Constraint Resolved Available
Direct dependencies
Dart SDK >=2.1.0 <3.0.0
flutter 0.0.0
Transitive dependencies
collection 1.14.12 1.14.13
meta 1.1.8 1.2.0
sky_engine 0.0.99
typed_data 1.1.6 1.2.0
vector_math 2.0.8
Dev dependencies