Which class replace for "Zend_Validate" in Magento 2.4.6?

Question

I have one function that uses the "Zend_Validate" Now I upgraded my Magento version to 2.4.6 and I got an error like..

https://prnt.sc/z3i-VQY7VFvp

with class replace

my code is

 if (!\Zend_Validate::is($email, \Magento\Framework\Validator\EmailAddress::class)) {
                $messages [] = __("Please enter a valid Email address on row [" . $rowIndex . "]");
                continue;
            }

Answer 1

Try this code,

use Magento\Framework\Validator\EmailAddress as EmailValidator;

// ...

if (!EmailValidator::isValid($email)) {
    $messages[] = __("Please enter a valid Email address on row [" . $rowIndex . "]");
    continue;
}

Answer 2

Here I mention some other Zend classes which Replace with laminas

1). \Zend_Http_Client::POST will be \Laminas\Http\Request::METHOD_POST and

2). \Zend_Http_Client::GET will be \Laminas\Http\Request::METHOD_GET

3). \Zend_Json with be \Laminas\Json\Json

4). \Zend_Filter replaced with laminas-filter

5). \Zend_HTTP replaced with laminas-http

Answer 3

Zend usage deprecated since 2.4.6 Now you can use Laminas.

Answer 4

Zend_Validate replaced with laminas-validator

The following modules are affected by this change:

1. Magento_Store
2. Magento_User
3. Magento_GoogleAdwords (backend)
4. Magento_Framework (translation and validation functionality)

Answer 5

If you are using Zend validations on many places in your custom extensions then you can install this using the command

composer require magento/zendframework1