npm package: @lemoncode/fonk-min-number-validator
Description: This is a [fonk](https://github.com/Lemoncode/fonk) microlibrary that brings validation capabilities to validate if a number field of a form is greater (or optionally equal) than a minimum value
Author: Lemoncode
Latest version: 1.2.0

# fonk-min-number-validator

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This is a [fonk](https://github.com/Lemoncode/fonk) microlibrary that brings validation capabilities to:

- Validate if a number field of a form is greater (or optionally equal) than a minimum value

How to install it:

```bash
npm install @lemoncode/fonk-min-number-validator --save
```

How to add it to an existing form validation schema:

We have the following form model:

```
const myFormValues = {
  product: 'shoes',
  price: 20,
}
```

We can add a minNumber validation to the myFormValues

```javascript
import { minNumber } from '@lemoncode/fonk-min-number-validator';

const validationSchema = {
  field: {
    price: [minNumber.validator],
  },
};
```

We can specify the minimun value allowed and if it is inclusive:

```javascript
import { minNumber } from '@lemoncode/fonk-min-number-validator';

const validationSchema = {
  field: {
    price: [
      {
        validator: minNumber.validator,
        customArgs: { minValue: 5, inclusive: false },
      },
    ],
  },
};
```

You can specify the custom arguments in two ways:

- Locally just customize the arguments for this validationSchema:

```javascript
import { minNumber } from '@lemoncode/fonk-min-number-validator';

const validationSchema = {
  field: {
    price: [
      {
        validator: minNumber.validator,
        customArgs: { minValue: 5, inclusive: false, strictTypes: true },
      },
    ],
  },
};
```

- Globally, replace the default custom arguments in all validationSchemas (e.g. enable strict types):

```javascript
import { minNumber } from '@lemoncode/fonk-min-number-validator';

minNumber.setCustomArgs({ minValue: 5, inclusive: false, strictTypes: true });
```

You can customize the error message displayed in two ways:

- Globally, replace the default error message in all validationSchemas (e.g. porting to spanish):

```javascript
import { minNumber } from '@lemoncode/fonk-min-number-validator';

minNumber.setErrorMessage('El campo debe de ser mayor que {{minValue}}');
```

- Locally just override the error message for this validationSchema:

```javascript
import { minNumber } from '@lemoncode/fonk-min-number-validator';

const validationSchema = {
  field: {
    price: [
      {
        validator: minNumber.validator,
        message: 'Error message only updated for the validation schema',
      },
    ],
  },
};
```

Please, refer to [fonk](https://github.com/Lemoncode/fonk) to know more.

## License

[MIT](./LICENSE)

# About Basefactor + Lemoncode

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[Basefactor, consultancy by Lemoncode](http://www.basefactor.com) provides consultancy and coaching services.

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