import Form from 'form-backend-validation';

// instantiate a form class with some value
const form = new Form({
    field1: 'value 1',
    field2: 'value 2',
    person: {
        first_name: 'John',
        last_name: 'Doe',
    },
});

// a form can also be initiated with an array
const form = new Form(['field1', 'field2']);

// submitting the form, you can also use `.put`, `.patch` and `.delete`
form.post(anUrl)
   .then(response => ...)
   .catch(response => ...);

// returns true if request is being executed
form.processing;


// if there were any errors, you can get to them easily

// example errors object
{ 
    'field1': ['Value is required'], // single field
    'person.first_name': ['Value is required'], // field in person object
}

// returns an object in which the keys are the field names 
// and the values array with error message sent by the server
form.errors.all() 

// returns true if there were any error
form.errors.any(); 

// returns true if there is an error for the given field name or object
form.errors.has(key)

// returns an array with errors for the given field name
form.errors.get(key)

// shortcut for getting the erros for the given field name
form.getError(key)

// clear all errors
form.errors.clear()

// clear the error of the given field name or all errors on the given object
form.errors.clear(key)

const form = new Form({
    field1: 'value 1',
    field2: 'value 2',
}, {
    resetOnSuccess: false,
});