FormSchema Native

Vue component form based on JSON Schema and Native HTML

Install
Demo
Usage
Features
Supported Keywords
Irrelevant (ignored) Keywords
FormSchema API
- Props
- Events
- Methods
  - form()
Working with Async Schema
Working with Vue Router
Workind with JSON Schema $ref Pointers
Data Validation
Labels Translation
Render Form Elements
Custom Form Elements
- Elements API
- Custom Elements Example
Descriptor Interface
Usecases
- Grouping fields
Contributing
License

Install

npm install --save @formschema/native

Demo

Demo with ElementUI

Usage

<template>
  <FormSchema :schema="schema" v-model="model" @submit.prevent="submit">
    <button type="submit">Subscribe</button>
  </FormSchema>
</template>

<script>
  import FormSchema from '@formschema/native'
  import schema from './schema/newsletter-subscription.json'

  export default {
    data: () => ({
      schema: schema,
      model: {}
    }),
    methods: {
      submit (e) {
        // this.model contains the valid data according your JSON Schema.
        // You can submit your model to the server here
      }
    },
    components: { FormSchema }
  }
</script>

Features

Keywords for Applying Subschemas With Boolean Logic
Validation Keywords for Any Instance Type
FormSchema uses:
- HTML input text to render schema with type: 'string'
- HTML input number to render schema with type: 'number' | 'integer'
- HTML input hidden to render schema with type: 'null'
- HTML input checkbox to render schema with type: 'boolean'
Validation Keywords for Numeric Instances (number and integer)
FormSchema parses keywords maximum, minimum, exclusiveMaximum and exclusiveMinimum to generate HTML attributes max and min.
Validation Keywords for Strings
FormSchema parses keywords maxLength, minLength, pattern to generate HTML attributes maxlength, minlength and pattern.
Validation Keywords for Arrays
Semantic Validation With "format"
FormSchema uses:
- HTML input date to render schema with format: 'date'
- HTML input datetime-local to render schema with format: 'date-time'
- HTML input email to render schema with format: 'email' | 'idn-email'
- HTML input time to render schema with format: 'time'
- HTML input url to render schema with format: 'uri'
String-Encoding Non-JSON Data
Property dependencies and Schema dependencies
Schema Re-Use With "definitions" (see JSON Schema $ref Pointers)
Schema Annotations

Supported Keywords

type is only supported string value. Array type definition is not supported.
enum is used to render multiple choices input
maximum, exclusiveMaximum, minimum and exclusiveMinimum are used to render numeric fields
multipleOf is used to render the input attribute step
maxLength, minLength, pattern and const are used to render string fields
items, additionalItems, maxItems, minItems and uniqueItems are used to render array fields
dependencies is used to implement Property dependencies and Schema dependencies
contentEncoding
contentMediaType
- When contentMediaType is equal to text/*, the HTML element <textarea/> is used for rendering
- When contentMediaType is not equal to text/*, the HTML element <input/> with attributes { type: file, accept: contentMediaType } is used for rendering
title is used to render the input label
description is used to render the input description
default is used to define the default input value
readOnly is used to render a field as an read-only input

Irrelevant (ignored) Keywords

Since FormSchema is just a form generator, some JSON Schema validation keywords are irrelevant:

FormSchema API

Props

Name	Type	Description	Default
`schema` required	`Object`	The input JSON Schema object.
`v-model`	`any`	Use this directive to create two-way data bindings with the component. It automatically picks the correct way to update the element based on the input type.	`undefined`
`id`	`String`	The id property of the Element interface represents the form's identifier, reflecting the id global attribute.	`Random unique ID`
`name`	`String`	The name of the form. It must be unique among the forms in a document.	`undefined`
`bracketed-object-input-name`	`Boolean`	When set to `true` (default), checkbox inputs and nested object inputs will * automatically include brackets at the end of their names (e.g. `name="grouped-checkbox-fields[]"`). Setting this property to `false`, disables this behaviour.	`true`
`search`	`Boolean`	Use this prop to enable `search` landmark role to identify a section of the page used to search the page, site, or collection of sites.	`false`
`disabled`	`Boolean`	Indicates whether the form elements are disabled or not.	`false`
`components`	`ComponentsLib`	Use this prop to overwrite the default Native HTML Elements with custom components.	`GLOBAL.Elements`
`descriptor`	`DescriptorInstance`	UI Schema Descriptor to use for rendering.	`{}`
`validator`	`Function`	The validator function to use to validate data before to emit the `input` event. Syntax `function validator(field: GenericField): Promise<boolean>` Parameters `field: GenericField` The field that requests validation `field.id: string` The input ID attribute value `field.name: string` The input name attribute value `field.value: any` The input value for validation `field.schema: JsonSchema` The JSON Schema object of the input `field.required: boolean` Boolean indicating whether or not the field is mandatory `field.hasChildren: boolean` Boolean indicating whether or not the field has children `field.initialValue: any` The initial input value `field.messages: Message[]` The input value for validation Return value A promise that return `true` if validation success and `false` otherwise	`null`

Events

Name	Description
`input`	Fired synchronously when the value of an element is changed. Arguments `value: any`

Methods

form()

Get the HTML form object reference.

Example

<template>
  <FormSchema ref="formSchema" :schema="schema"/>
</template>

<script>
  import FormSchema from '@formschema/native'

  export default {
    components: { FormSchema },
    data: () => ({
      schema: { type: 'string' }
    }),
    mounted() {
      console.log(this.$refs.formSchema.form())
    }
  };
</script>

Syntax

form(): HTMLFormElement | VNode | undefined

Return value

An HTMLFormElement object or a VNode object describing the form element object, or undefined for input JSON schema object.

Working with Async Schema

<template>
  <FormSchema :schema="schema"/>
</template>

<script>
  import axios from 'axios'
  import FormSchema from '@formschema/native'

  export default {
    components: { FormSchema },
    data: () => ({
      schema: {}
    }),
    created() {
      axios.get('/api/schema/subscription.json').then(({ data: schema }) => {
        this.schema = schema
      });
    }
  };
</script>

Working with Vue Router

Load an async schema on the beforeRouterEnter hook:

<template>
  <FormSchema :schema="schema"/>
</template>

<script>
  import axios from 'axios'
  import FormSchema from '@formschema/native'

  export default {
    components: { FormSchema },
    data: () => ({
      schema: {}
    }),
    beforeRouterEnter(from, to, next) {
      axios.get('/api/schema/subscription.json')
        .then(({ data: schema }) => next((vm) => vm.setSchema(schema)))
        .catch(next);
    },
    methods: {
      setSchema(schema) {
        this.schema = schema;
      }
    }
  };
</script>

Workind with JSON Schema $ref Pointers

To load a JSON Schema with $ref pointers, you need to install an additional dependency to resolve them:

import $RefParser from 'json-schema-ref-parser';
import FormSchema from '@formschema/native';
import schemaWithPointers from './schema/with-pointers.json';

export default {
  components: { FormSchema },
  data: () => ({
    schema: {}
  }),
  created () {
    $RefParser.dereference(schemaWithPointers)
      .then((schema) => {
        // `schema` is the resolved schema that contains your entire JSON
        // Schema, including referenced files, combined into a single object
        this.schema = schema;
      });
  }
}

See json-schema-ref-parser documentation page for more details.

Data Validation

Native HTML5 Validation

By default, FormSchema uses basic HTML5 validation by applying validation attributes on inputs. This is enough for simple schema, but you will need to dedicated JSON Schema validator if you want to validate complex schema.

Custom Validation API

For custom validation, you need to provide a validation function prop.

Bellow the custom validation API:

type MessageInfo = 0;
type MessageSuccess = 1;
type MessageWarining = 2;
type MessageError = 3;
type MessageType = MessageInfo | MessageSuccess | MessageWarining | MessageError;

interface Message {
  type?: MessageType;
  text: string;
}

interface GenericField<TModel = any> {
  readonly id: string;
  readonly key: string;
  readonly name: string;
  readonly isRoot: boolean;
  readonly schema: JsonSchema;
  readonly required: boolean;
  readonly hasChildren: boolean;
  readonly initialValue: TModel;
  readonly value: TModel;
  readonly messages: Required<Message>[];
  clear(): void; // clear field
  reset(): void; // reset initial field value
  addMessage(message: string, type: MessageType = MessageError): void;
  clearMessages(recursive: boolean = false): void;
}

Custom Validation with AJV

Bellow a basic example with the popular AJV validator:

<template>
  <FormSchema v-model="model" v-bind="{ schema, validator }" @submit.prevent="onSubmit">
    <button type="submit">Submit</button>
  </FormSchema>
</template>

<script>
  import Ajv from 'ajv';
  import FormSchema from '@formschema/native';

  export default {
    data: () => ({
      schema: {
        type: 'object',
        properties: {
          username: {
            type: 'string',
            minLength: 5
          },
          password: {
            type: 'string',
            minLength: 6
          }
        },
        required: ['username', 'password']
      },
      model: {},
      ajv: new Ajv({ allErrors: true })
    }),
    computed: {
      validate() {
        return this.ajv.compile(this.schema);
      }
    },
    methods: {
      onSubmit({ field }) {
        if (field && this.validator(field)) {
          // validation success, submit code here
        }
      },
      validator(field) {
        // Clear all messages
        field.clearMessages(true);

        if (!this.validate(field.value)) {
          this.validate.errors.forEach(({ dataPath, message }) => {
            const errorField = field.hasChildren
              ? field.getField(dataPath) || field
              : field;

            /**
             * Add a message to `errorField`.
             * The first argument is the message string
             * and the second one the message type:
             *    0 - Message Info
             *    1 - Message Success
             *    2 - Message Warning
             *    3 - Message Error
             */
            errorField.addMessage(message, 3);
          });

          // Return `false` to cancel the `input` event
          return Promise.resolve(false);
        }

        // Return `true` to trigger the `input` event
        return Promise.resolve(true);
      }
    },
    components: { FormSchema }
  };
</script>

Disable Native HTML5 Validation

Since FormSchema use the native HTML Form element, attributes novalidate and formvalidate can be used to disable form validation as it described in the W3C specification:

If present, they indicate that the form is not to be validated during submission.
The no-validate state of an element is true if the element is a submit button and the element's formnovalidate attribute is present, or if the element's form owner's novalidate attribute is present, and false otherwise.

Example: Disable Form Validation using `novalidate`

<template>
  <FormSchema v-model="model" :schema="schema" novalidate>
    <button type="submit">Submit</button>
  </FormSchema>
</template>

Usecase: Implement Save, Cancel and Submit

Disable the form validation constraints could be useful when implementing a save feature to the form:

The user should be able to save their progress even though they haven't fully entered the data in the form
The user should be able to cancel the saved form data
The user should be able to submit form data with validation

<template>
  <FormSchema v-model="model" :schema="schema" action="/api/blog/post" method="post">
    <input type="submit" name="submit" value="Submit">
    <input type="submit" formnovalidate name="save" value="Save">
    <input type="submit" formnovalidate name="cancel" value="Cancel">
  </FormSchema>
</template>

Labels Translation

The simple way to translate labels without to change the JSON Schema file is to use a descriptor.

Here an example with Vue I18n:

<template>
  <FormSchema v-model="model" :schema="schema" :descriptor="descriptor"/>
</template>

<script>
  import FormSchema from '@formschema/native';

  export default {
    data: () => ({
      schema: {
        type: 'object',
        properties: {
          firstname: {
            type: 'string'
          },
          lastname: {
            type: 'string'
          }
        }
      },
      model: {}
    }),
    computed: {
      descriptor() {
        properties: {
          firstname: {
            label: this.$t('firstname.label'),
            helper: this.$t('firstname.helper')
          },
          lastname: {
            label: this.$t('lastname.label'),
            helper: this.$t('lastname.helper')
          }
        }
      }
    },
    // `i18n` option, setup locale info for component
    // see https://kazupon.github.io/vue-i18n/guide/component.html
    i18n: {
      messages: {
        en: {
          firstname: {
            label: 'First Name',
            helper: 'Your First Name'
          },
          lastname: {
            label: 'Last Name',
            helper: 'Your Last Name'
          }
        },
        fr: {
          firstname: {
            label: 'Prénom',
            helper: 'Votre prénom'
          },
          lastname: {
            label: 'Nom',
            helper: 'Votre nom'
          }
        }
      }
    },
    components: { FormSchema }
  };
</script>

Render Form Elements

Textarea

Add a text/* media types to a string schema to render a Textarea element.

Example schema.json

{
  "type": "string",
  "contentMediaType": "text/plain"
}

You can also use a descriptor to force the Render to use a Textarea element:

Example descriptor.json

{
  "kind": "textarea"
}

File Input

String schemas with media types not starting with text/* are automatically render as Input File elements.

Example schema.json

{
  "type": "string",
  "contentMediaType": "image/png"
}

There is a list of MIME types officially registered by the IANA, but the set of types supported will be application and operating system dependent. Mozilla Developer Network also maintains a shorter list of MIME types that are important for the web.

Hidden Input

Schemas with descriptor's kind hidden are render as hidden input elements.

Example schema.json

{
  "type": "string"
}

Example descriptor.json

{
  "kind": "hidden"
}

Password Input

String schemas with a descriptor's kind password are used to render Input Password elements.

Example schema.json

{
  "type": "string"
}

Example descriptor.json

{
  "kind": "password"
}

Multiple Checkbox

To define multiple checkbox, use the JSON Schema keyword enum and uniqueItems:

Example schema.json

{
  "type": "array",
  "uniqueItems": true,
  "enum": {
    "type": "string",
    "enum": [
      "daily",
      "promotion"
    ]
  }
}

Example descriptor.json

{
  "items": {
    "daily": {
      "label": "Receive daily updates"
    },
    "promotion": {
      "label": "Receive promotion emails"
    }
  }
}

Grouped Radio

To group radio elements, use the JSON Schema keyword enum with a enum descriptor:

Example schema.json

{
  "type": "string",
  "enum": [
    "monday",
    "tuesday",
    "wednesday",
    "thursday",
    "friday",
    "saturday",
    "sunday"
  ]
}

Example descriptor.json

{
  "kind": "enum",
  "items": {
    "monday": { "label": "Monday" },
    "tuesday": { "label": "Tuesday" },
    "wednesday": { "label": "Wednesday" },
    "thursday": { "label": "Thursday" },
    "friday": { "label": "Friday" },
    "saturday": { "label": "Saturday" },
    "sunday": { "label": "Sunday" }
  }
}

Select Input

To group HTML Select element, use the JSON Schema keyword enum with a list descriptor:

Example schema.json

{
  "type": "string",
  "enum": [
    "monday",
    "tuesday",
    "wednesday",
    "thruday",
    "friday",
    "saturday",
    "sunday"
  ]
}

Example descriptor.json

{
  "kind": "list",
  "items": {
    "monday": { "label": "Monday" },
    "tuesday": { "label": "Tuesday" },
    "wednesday": { "label": "Wednesday" },
    "thursday": { "label": "Thursday" },
    "friday": { "label": "Friday" },
    "saturday": { "label": "Saturday" },
    "sunday": { "label": "Sunday" }
  }
}

Array Input

To render a array field, define your schema like:

Example schema.json

{
  "type": "array",
  "items": {
    "type": "string"
  }
}

FormSchema will render a text input by adding a button to add more inputs.

Regex Input

To render a regex input, define your schema like:

Example schema.json

{
  "type": "string",
  "pattern": "[a-e]+"
}

Fieldset Element

FormSchema use a <fieldset> element to group inputs of a object JSON Schema:

Example schema.json

{
  "type": "object",
  "properties": {
    "firstname": {
      "type": "string"
    },
    "lastname": {
      "type": "string"
    }
  },
  "required": ["firstname"]
}

Use descriptor to set labels and helpers. You can also change the order of properties for the rendering:

Example descriptor.json

{
  "properties": {
    "firstname": {
      "label": "First Name",
      "helper": "Your first name"
    },
    "lastname": {
      "label": "Last Name",
      "helper": "Your last name"
    }
  },
  "order": ["lastname", "firstname"]
}

Custom Form Elements

Elements API

type SchemaType = 'object' | 'array' | 'string' | 'number' | 'integer' | 'boolean' | 'null';
type ScalarKind = 'string' | 'password' | 'number' | 'integer' | 'null' | 'boolean' | 'hidden' | 'textarea' | 'image' | 'file' | 'radio' | 'checkbox';
type ItemKind = 'enum' | 'list';
type FieldKind = SchemaType | ScalarKind | ItemKind;
type ComponentsType = 'form' | 'message' | 'button' | 'helper' | FieldKind;
type Component = string | VueComponent | VueAsyncComponent;

interface IComponents {
  set(kind: ComponentsType, component: Component): void;
  get(kind: ComponentsType, fallbackComponent?: Component): Component;
}

Custom Elements Example

To define custom elements, you need to use the NativeComponents class and the components prop:

// MyCustomComponents.js

// First, import the base class Components from `@formschema/native` package
import { NativeComponents } from '@formschema/native';

// Then declare your custom components as functional components
import { InputElement } from '@/components/InputElement';
import { StateElement } from '@/components/StateElement';
import { ArrayElement } from '@/components/ArrayElement';
import { FieldsetElement } from '@/components/FieldsetElement';
import { ListElement } from '@/components/ListElement';
import { TextareaElement } from '@/components/TextareaElement';
import { MessageElement } from '@/components/Message';

// Finaly, extend the NativeComponents class and define override it
export class MyCustomComponents extends NativeComponents {
  constructor() {
    super();

    this.set('array', ArrayElement);
    this.set('boolean', StateElement);
    this.set('string', InputElement);
    this.set('password', InputElement);
    this.set('file', InputElement);
    this.set('image', InputElement);
    this.set('radio', StateElement);
    this.set('checkbox', StateElement);
    this.set('enum', FieldsetElement);
    this.set('number', InputElement);
    this.set('integer', InputElement);
    this.set('object', FieldsetElement);
    this.set('list', ListElement);
    this.set('textarea', TextareaElement);
    this.set('message', MessageElement);
  }
}

See the file NativeComponents.ts for an example.

<template>
  <FormSchema v-model="model" :schema="schema" :components="components"/>
</template>

<script>
  import FormSchema from '@formschema/native'
  import { MyCustomComponents } from './MyCustomComponents'

  export default {
    data: () => ({
      schema: { /* ... */ },
      components: new MyCustomComponents(),
      model: {}
    }),
    components: { FormSchema }
  }
</script>

ElementUI Example

Descriptor Interface

type SchemaType = 'object' | 'array' | 'string' | 'number' | 'integer' | 'boolean' | 'null';
type ParserKind = SchemaType | 'enum' | 'list' | 'textarea' | 'image' | 'file' | 'password';
type ScalarKind = 'string' | 'password' | 'number' | 'integer' | 'null' | 'boolean' | 'hidden' | 'textarea' | 'image' | 'file' | 'radio' | 'checkbox';
type ItemKind = 'enum' | 'list';
type FieldKind = SchemaType | ScalarKind | ItemKind;
type ComponentsType = 'form' | 'message' | 'button' | 'helper' | FieldKind;
type Component = string | VueComponent | AsyncVueComponent;

type SetDescriptor = EnumDescriptor | ArrayDescriptor | ObjectDescriptor;
type Descriptor = ScalarDescriptor | SetDescriptor | ListDescriptor;
type DescriptorConstructor = (field: Field) => Descriptor;
type DescriptorInstance = Descriptor | DescriptorConstructor;

interface DescriptorDefinition<TKind extends FieldKind = FieldKind> {
  kind?: TKind;
  label?: string;
  helper?: string;
  visible?: boolean; // by default true. If false, component will be ignored on rendering
  component?: Component;
  attrs?: {
    [attr: string]: unknown;
  };
  props?: {
    [prop: string]: unknown;
  };
}

/**
 * Describe scalar types like: string, password, number, integer,
 * boolean, null, hidden field, textarea element, image and file
 * inputs, radio and checkbox elements
 */
interface ScalarDescriptor extends DescriptorDefinition<ScalarKind> {
}

/**
 * Use to describe grouped object properties
 */
interface ObjectGroupDescriptor extends DescriptorDefinition {
  properties: string[];
}

/**
 * Describe JSON Schema with type `object`
 */
interface ObjectDescriptor extends DescriptorDefinition {
  layout?: Component; // default: 'fieldset'
  properties?: {
    [schemaProperty: string]: DescriptorInstance;
  };
  order?: string[];
  groups?: {
    [groupId: string]: ObjectGroupDescriptor;
  };
}

/**
 * Describe JSON Schema with key `enum`
 */
interface ItemsDescriptor<TKind extends ItemKind> extends DescriptorDefinition<TKind> {
  items?: {
    [itemValue: string]: ScalarDescriptor;
  };
}

/**
 * Describe HTML Radio Elements
 */
interface EnumDescriptor extends ItemsDescriptor<'enum'> {
  layout?: Component; // default: 'fieldset'
}

/**
 * Describe HTML Select Element
 */
interface ListDescriptor extends ItemsDescriptor<'list'> {
}

/**
 * Describe buttons for array schema
 */
interface ButtonDescriptor<T extends string, A extends Function> extends Partial<ActionButton<A>> {
  type: T;
  label: string;
  tooltip?: string;
  visible?: boolean;
  component?: Component;
}

type ActionPushTrigger = () => void;

type PushButtonDescriptor = ButtonDescriptor<'push', ActionPushTrigger>;
type MoveUpButtonDescriptor = ButtonDescriptor<'moveUp', ActionPushTrigger>;
type MoveDownButtonDescriptor = ButtonDescriptor<'moveDown', ActionPushTrigger>;
type DeleteButtonDescriptor = ButtonDescriptor<'delete', ActionPushTrigger>;
type UnknownButtonDescriptor = ButtonDescriptor<string, ActionPushTrigger>;

type ArrayItemButton = MoveUpButtonDescriptor
  | MoveDownButtonDescriptor
  | DeleteButtonDescriptor
  | UnknownButtonDescriptor;

/**
 * Describe JSON Schema with type `array`
 */
interface ArrayDescriptor extends DescriptorDefinition {
  layout?: Component; // default: 'fieldset'
  items?: DescriptorInstance[] | DescriptorInstance;
  pushButton: PushButtonDescriptor | null;
  buttons: ArrayItemButton[];
}

Usecases

Grouping fields

FormSchema can help you organize your form fields by grouping them. Please check ObjectDescriptor definition.

Example schema.json

{
  "type": "object",
  "properties": {
    "lastname": {
      "type": "string"
    },
    "firstname": {
      "type": "string"
    },
    "city": {
      "type": "string"
    }
  }
}

Example descriptor.json

{
  "groups": {
    "name": {
      "label": "Your name",
      "properties": ["firstname", "lastname"]
    },
    "location": {
      "label": "Your location",
      "properties": ["city"]
    }
  }
}

Result without grouping

<form id="id-form">
  <fieldset id="id-form-field">
    <div data-fs-kind="string" data-fs-type="text" data-fs-field="lastname"><label for="id-form-field-lastname"></label>
      <div data-fs-input="text"><input id="id-form-field-lastname" type="text" name="lastname"></div>
    </div>
    <div data-fs-kind="string" data-fs-type="text" data-fs-field="firstname"><label for="id-form-field-firstname"></label>
      <div data-fs-input="text"><input id="id-form-field-firstname" type="text" name="firstname"></div>
    </div>
    <div data-fs-kind="string" data-fs-type="text" data-fs-field="city"><label for="id-form-field-city"></label>
      <div data-fs-input="text"><input id="id-form-field-city" type="text" name="city"></div>
    </div>
  </fieldset>
</form>

Result with grouping

<form id="id-form">
  <fieldset id="id-form-field">
    <div data-fs-group="name">
      <div data-fs-group-label="name">Your name</div>
      <div data-fs-group-nodes="2">
        <div data-fs-kind="string" data-fs-type="text" data-fs-field="firstname"><label for="id-form-field-firstname"></label>
          <div data-fs-input="text"><input id="id-form-field-firstname" type="text" name="firstname"></div>
        </div>
        <div data-fs-kind="string" data-fs-type="text" data-fs-field="lastname"><label for="id-form-field-lastname"></label>
          <div data-fs-input="text"><input id="id-form-field-lastname" type="text" name="lastname"></div>
        </div>
      </div>
    </div>
    <div data-fs-group="location">
      <div data-fs-group-label="location">Your location</div>
      <div data-fs-group-nodes="1">
        <div data-fs-kind="string" data-fs-type="text" data-fs-field="city"><label for="id-form-field-city"></label>
          <div data-fs-input="text"><input id="id-form-field-city" type="text" name="city"></div>
        </div>
      </div>
    </div>
  </fieldset>
</form>

Contributing

Please see contributing guide.

License

Under the MIT license. See LICENSE file for more details.

Name		Name	Last commit message	Last commit date
Latest commit History 824 Commits
.gitlab/issue_templates		.gitlab/issue_templates
playground		playground
src		src
tests		tests
types		types
.browserslistrc		.browserslistrc
.eslintignore		.eslintignore
.eslintrc.js		.eslintrc.js
.gitignore		.gitignore
.gitlab-ci.yml		.gitlab-ci.yml
.npmignore		.npmignore
CODE_OF_CONDUCT.md		CODE_OF_CONDUCT.md
CONTRIBUTING.md		CONTRIBUTING.md
LICENSE		LICENSE
README.md		README.md
babel.config.js		babel.config.js
jest.config.js		jest.config.js
package-lock.json		package-lock.json
package.json		package.json
rollup.config.js		rollup.config.js
tsconfig.json		tsconfig.json
vuedoc.config.js		vuedoc.config.js

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formschema/native

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FormSchema Native

Table of Contents

Install

Demo

Usage

Features

Supported Keywords

Irrelevant (ignored) Keywords

FormSchema API

Props

Events

Methods

form()

Working with Async Schema

Working with Vue Router

Workind with JSON Schema $ref Pointers

Data Validation

Native HTML5 Validation

Custom Validation API

Custom Validation with AJV

Disable Native HTML5 Validation

Example: Disable Form Validation using novalidate

Usecase: Implement Save, Cancel and Submit

Labels Translation

Render Form Elements

Textarea

File Input

Hidden Input

Password Input

Multiple Checkbox

Grouped Radio

Select Input

Array Input

Regex Input

Fieldset Element

Custom Form Elements

Elements API

Custom Elements Example

Descriptor Interface

Usecases

Grouping fields

Contributing

License

About

Topics

Resources

License

Code of conduct

Stars

Watchers

Forks

Releases 2

Packages 0

Contributors 4

Languages

Example: Disable Form Validation using `novalidate`

Packages