Hello @Vivek Singh,
First you will need to create events.xml file under app/code/Company/Module/etc/. Then write “payment_method_is_active” event in it. This is the event which hits on checkout page for payment method availability.
<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Event/etc/events.xsd">
<event name="payment_method_is_active">
<observer name="custom_payment" instance="Company\Module\Observer\PaymentMethodAvailable" />
</event>
</config>Now create PaymentMethodAvailable.php under Company/Module/Observer/ and write following code in the file. I am disabling the cashondelivery payment method, you can change payment method code according to your need.
<?php
namespace Company\Module\Observer;
use Magento\Framework\Event\ObserverInterface;
class PaymentMethodAvailable implements ObserverInterface
{
/**
* payment_method_is_active event handler.
*
* @param \Magento\Framework\Event\Observer $observer
*/
public function execute(\Magento\Framework\Event\Observer $observer)
{
// you can replace "checkmo" with your required payment method code
if($observer->getEvent()->getMethodInstance()->getCode()=="cashondelivery"){
$checkResult = $observer->getEvent()->getResult();
$checkResult->setData('is_available', false); //this is disabling the payment method at checkout page
}
}
}Now the payment method cashondelivery is disabled from checkout page.
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