# ms-validator

> a vanilla js form validator

Latest version **3.1.1** (published 2023-02-27) · ISC license · 0 weekly downloads

## Install

```sh
npm install ms-validator
pnpm add ms-validator
yarn add ms-validator
bun add ms-validator
```

## Health

**Score 15/100 (F)** — status: abandoned.

Positive: no vulnerabilities.

Warnings: low downloads; no types; no esm support.

Negative: abandoned; low maintenance score.

## Facts

| | |
|---|---|
| Version | 3.1.1 |
| Published | 2023-02-27 |
| First published | 2023-02-07 |
| Weekly downloads | 0 |
| License | ISC |
| TypeScript types | none |
| Module format | CommonJS |
| Dependencies | 0 |
| Unpacked size | 23.1 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 2 |
| Author | Moustafa Ibrahim |
| Maintainers | egalexdeveloper |
| Keywords | validator, javascript, validation, form, validation, vanilla js, form, validator, validatorjs, validator.js, form input validation, Bootstrap, Bootstrap Form Validator, Bootstrap Form Validation |

## Links

- npm: https://www.npmjs.com/package/ms-validator
- Repository: https://github.com/Moustafa2719/ms_vanilla_validator
- Homepage: https://github.com/Moustafa2719/ms_vanilla_validator#readme
- Issues: https://github.com/Moustafa2719/ms_vanilla_validator/issues
- npm.io page: https://npm.io/package/ms-validator

## Alternatives

- [mobx-react](https://npm.io/package/mobx-react.md) — 2.8M weekly downloads
- [rc-tree](https://npm.io/package/rc-tree.md) — 2.6M weekly downloads
- [@react-oauth/google](https://npm.io/package/@react-oauth/google.md) — 1.3M weekly downloads
- [@wagmi/connectors](https://npm.io/package/@wagmi/connectors.md) — 877.0K weekly downloads
- [vee-validate](https://npm.io/package/vee-validate.md) — 836.4K weekly downloads

## Recent versions

- 3.1.1 (latest) — 2023-02-27
- 3.0.1 — 2023-02-14
- 3.0.0 — 2023-02-12
- 2.1.0 — 2023-02-09
- 2.0.0 — 2023-02-09
- 1.4.2 — 2023-02-08
- 1.4.0 — 2023-02-08
- 1.3.0 — 2023-02-07
- 1.2.0 — 2023-02-07
- 1.1.1 — 2023-02-07
- 1.1.0 — 2023-02-07
- 1.0.0 — 2023-02-07

## README

## ms Vanilla validator
 

- a simple Javascript plugin developed in Vanilla Js to provide form validation
- it support min, max, minleangh, maxlength, pattern and matching values validation
- this plugin depend on HTML form attrs, it read form and inputs attr to generate the validators in runtime
- it support Chrome, Firefox, Safari and Eadge browsers
- it require Bootstrap  v5.2.3 css only 

### Installation

`$ npm install ms-validator`

OR

`$ yarn add ms-validator`

### Code Blocks

Form Tag require novalidate and name attr

```html
<form class="p-5" method="get" novalidate name="example_form"></form>
```

Inputs require name and validators attr
```html
<input 
  class="form-control inputForm" 
  type="text" 
  name="INPUT_NAME" 
  required="required"
  min="MIN_NUMBER" <!-- in case number input -->
  max="MAX_NUMBER" <!-- in case number input -->
  minlength="MIN_LENGTH" <!-- in case text input or textarea -->
  maxlength="MAX_LENGTH" <!-- in case text input or textarea -->
  pattern="REGEX" 
  <!-- in case text input or textareamatching input pass the matching input id  -->
  matchingId="MATCHING_INPUT_ID"  
/>
```

### Javascript　

```javascript
window.onload = function () {
    new Validate({
        form: document.forms.example_form,
        autoSubmit: true,
        callback: function (form) {
            console.log(form)
        }
    });
};
```

### Matching Validation example

```html
<div class="col-6">
    <div class="form-group">
        <label class="form-text" for="password"> Password </label>

        <input class="form-control inputForm" type="password" name="password" id="password"
            required="required" />

        <div class="valid-feedback error" id="password-error">
            <span id="password-error_required" class="d-none">password_error_req</span>
        </div>
    </div>
</div>
<div class="col-6">
    <div class="form-group">
        <label class="form-text" for="password">
            Confirm Password
        </label>

        <input class="form-control inputForm" type="password" name="confirm_password"
            id="confirm_password" required="required" matchingId="password" />

        <div class="valid-feedback error" id="confirm_password-error">
            <span id="confirm_password-error_required"
                class="d-none">confirm_password_error_req</span>
            <span id="confirm_password-error_matching"
                class="d-none">confirm_password_error_matching</span>
        </div>
    </div>
</div>
```

### Textarea Example
```html
<div class="col-12">
    <div class="form-group">
        <label class="form-text" for="text">
            Text
        </label>

        <textarea 
          class="form-control inputForm"  
          name="text" id="text"   
          required="required" 
          minlength="10"  
          maxlength="20"> 
        </textarea>

        <div class="valid-feedback error" id="text-error">
            <span id="text-error_required" class="d-none">text_error_req</span>
            <span id="text-error_minlength" class="d-none">text_error_minlength</span>
            <span id="text-error_maxlength" class="d-none">text_error_maxlength</span>
        </div>
    </div>
</div>
```

### Group Example to validate at least one added value
```html
<div class="row">
    <div class="col-12">Group 1</div>
    <div class="col-4 mb-3">
        <div class="form-group">
            <label class="form-text" for="option_1">option 1</label>
            <input class="form-control inputForm" type="text" name="option_1" id="option_1"
                group="1" minlength="5" />

            <div class="valid-feedback error" id="option_1-error">
                <span id="option_1-error_required" class="d-none">option_1_error_req</span>
                <span id="option_1-error_minlength" class="d-none">option_1_error_minlength</span>
            </div>
        </div>
    </div>

    <div class="col-4 mb-3">
        <div class="form-group">
            <label class="form-text" for="option_2">option 2</label>
            <input class="form-control inputForm" type="text" name="option_2" id="option_2"
                group="1" minlength="5" />

            <div class="valid-feedback error" id="option_2-error">
                <span id="option_2-error_required" class="d-none">option_2_error_req</span>
                <span id="option_2-error_minlength" class="d-none">option_2_error_minlength</span>
            </div>
        </div>
    </div>

    <div class="col-4 mb-3">
        <div class="form-group">
            <label class="form-text" for="option_3">option 3</label>
            <input class="form-control inputForm" type="text" name="option_3" id="option_3"
                group="1" minlength="5" />

            <div class="valid-feedback error" id="option_3-error">
                <span id="option_3-error_required" class="d-none">option_3_error_req</span>
                <span id="option_3-error_minlength" class="d-none">option_3_error_minlength</span>
            </div>
        </div>
    </div>

    <div class="valid-feedback error" id="group_1-error">
        <span id="group_1-error_required" class="d-none">add at least one of group_1values</span>
    </div>
</div>
```

| Paramater | Description    | Type    |
| :---:   | :---: | :---: |
| form | the form selector   | String   |
| autoSubmit | a boolean paramater to allow plugin from autosubmition   | Boolean   |
| callback | a callback function to be excuted after validation is done to return validation results and allow you from sumit an ajax request in case autoSubmit is false  | Function   |

### GITHUb
https://github.com/Moustafa2719/ms_vanilla_validator

---
_Source: https://npm.io/package/ms-validator · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._