Options

Options are great way o customize the behavior of your forms. in this section we will cover the default options and how you can changed them.

Setting options

There is Three main way to change the default options.

• As a second parameter of the Form constructor.

const form = new Form(
  {
    name: null,
  },
  {
    // here will be your override options object
  }
)

• In run time:

const form = new Form({ name: null })

form.$assignOptions({
  // override options object
})

// OR

form.$options.validation.onFieldBlurred = true // change specific option

• Change the defaults will affect the new instance that will create from the Form class:

import { Form } from 'form-wrapper-js'

Form.assignDefaultOptions({
  // override default options object
})

Form.defaults.options.validation.onFieldChanged = true // change specific default option

Default options

This deceleration snippet was taken from the code itself. you can overview the whole $options object and the default values of it.

export default {
  
  successfulSubmission: {
    /**
     * Clear errors after successful submission
     */
    clearErrors: true,

    /**
     * Clear all the touched array after successful submission
     */
    clearTouched: true,

    /**
     * Set the values to $initialValues after successful submission
     */
    resetValues: true,
  },
  
  validation: {
    /**
     * validate the field on field changed
     */
    onFieldChanged: false,

    /**
     * the debounce time (on milliseconds) for `debounceValidateField` method.
     * `debounceValidateField` method will be called on `fieldChanged` method.
     * if `validation.onFieldChanged` option equals to true
     */
    debouncedValidateFieldTime: 0,

    /**
     * validate the field on field blurred
     */
    onFieldBlurred: false,

    /**
     * should or not should validate the form on submission
     */
    onSubmission: true,

    /**
     * on "fieldChanged" call, the errors of the field will be removed
     */
    unsetFieldErrorsOnFieldChange: false,

    /**
     * It will stop the chain of a field validation when one rule of the
     * validation chain will failed.
     */
    stopAfterFirstRuleFailed: true,

    /***
     * Default message for errors
     */
    defaultMessage: ({ label }) => `${label} is invalid.`,
  }
}

WARNING

• validation.onFieldChange - will work only if the field event $fieldChange was bounded to the field element.
• validation.onFieldBlurred - will work only if the field event $fieldBlurred was bounded to the field element.