Magento – Magento 2 firstname, lastname, vat_id custom validation

checkoutmagento2validation

I want to change the validation of firstname, lastname and vat_id in checkout. I've already changed the telephone validation by changing validation item in checkout_index_index.xml like so:

<item name="telephone" xsi:type="array">
    <item name="validation" xsi:type="array">
        <item name="phoneCustom" xsi:type="string">true</item>
    </item>
</item>

The problem is that I cannot find where firstname, lastname and vat_id declarations are. In which xml should I look?

Best Answer

It turns out that I've only had to add additional items to the checkout_index_index.xml file. Eg:

<item name="firstname" xsi:type="array">
    <item name="validation" xsi:type="array">
        <item name="my-custom-validation" xsi:type="string">true</item>
        <item name="letters-only" xsi:type="string">true</item>
    </item>
</item>

Related Solutions

Magento – Checkout saveBilling generates error due to extractData method not working properly

After spending lot of time, I got solution for this. If data is not getting from the extractData, you can set the value again for the firstname, lastname, email in app\code\core\Mage\Checkout\Model\Type\Onepage.php. You can copy paste Onepage.php to your local folder add the below lines look like below code.

$customer->setEmail($data['email']); $customer->setFirstname($data['firstname']); $customer->setLastname($data['lastname']);

    if ($quote->getCheckoutMethod() == self::METHOD_REGISTER) {
        // set customer password
        $customer->setPassword($customerRequest->getParam('customer_password'));
        $customer->setPasswordConfirmation($customerRequest->getParam('confirm_password'));
    } else {
        // spoof customer password for guest
        $customer->setEmail($data['email']); //email
        $customer->setFirstname($data['firstname']); //firstname
        $customer->setLastname($data['lastname']); //lastname
        $password = $customer->generatePassword();
        $customer->setPassword($password);
        $customer->setPasswordConfirmation($password);
        // set NOT LOGGED IN group id explicitly,
        // otherwise copyFieldset('customer_account', 'to_quote') will fill it with default group id value
        $customer->setGroupId(Mage_Customer_Model_Group::NOT_LOGGED_IN_ID);
    }

    $result = $customer->validate();`

I hope it will work fine and it will be helpfull for someone.

Magento 2 – Require VAT for Billing Address

I fixed this by add an observer and change the jsLayout for for the form.

public function afterProcess(\Magento\Checkout\Block\Checkout\LayoutProcessor $subject, array $jsLayout)
{
    $elements = $jsLayout['components']['checkout']['children']['steps']['children']['billing-step']['children']
    ['payment']['children']['payments-list']['children'];

    if (isset($elements)) {
        foreach ($elements as $key => $value) {
            if (isset($value['children']['form-fields']['children'])) {
                $jsLayout['components']['checkout']['children']['steps']['children']['billing-step']['children']
                ['payment']['children']['payments-list']['children'][$key]['children']['form-fields']['children']['vat_id']['validation']['required-entry'] = true;
            }
        }
    }
    return $jsLayout;
}

Best Answer

Related Solutions

Magento – Checkout saveBilling generates error due to extractData method not working properly

Magento 2 – Require VAT for Billing Address

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