Plugin - Iyzico (Create custom order forms)

Downloading and Installing the plugin

Download

You can download the plugin by logging with your purchase user, then head to Downloads > My Downloads > RSForm!Pro - view all plugins and modules > RSForm!Pro Files > Plugins > "iyzico x.x Payment Plugin".

Install

In the backend of your Joomla! installation go to the Extensions > Install/Uninstall page, and install the plugin. Next thing is to publish the plugin, to do this go to Extensions > Plug-in Manager, search for the "System - RSForm! Pro iyzico Plugin" plugin and publish it.

Configuring the plugin

Configuring the Iyzico payment gateway can be done from Components > RSForm!Pro > Configuration > Iyzico tab:

• Mode: Sandbox / Live - Select if you want to use the Iyzico sandbox or the live system;
• Sandbox API Key: this can be found by logging into your Iyzico account and clicking on the Settings page. Listed under Settings > Merchant Settings area.
• Sandbox Secret Key: the Secret key can be found by logging into your Iyzico account and clicking on the Settings page. Listed under Settings > Merchant Settings area.
• API Key: this can be found by logging into your Iyzico account and clicking on the Settings page. Listed under Settings > Merchant Settings area.
• Secret Key: the Secret key can be found by logging into your Iyzico account and clicking on the Settings page. Listed under Settings > Merchant Settings area.
• Tax Type: Percent (%) / Fixed Rate
• Tax Value: Amount of tax. Total amount of the transaction must include this amount.
• Checkout form: Select which type of checkout form would you like to display. Available options: Hosted - Responsive / Hosted - Pop-up / Common Payment Page / Pay with iyzico
• Locale: Set the locale parameter, more precisely, you can use 'auto' to use English if visitor's website language is English, otherwise default to Turkish.

How to use the Iyzico plugin

After configuring the Iyzico parameters from Components > RSForm!Pro > Configuration > Iyzico tab, there are some additional steps that needs to be taken in order the payment process to work properly:

Mapping the fields required for submissions to be recorded within Iyzipay

Buyer Fields

• Buyer ID
• First Name
• Last Name (Surname)
• GSM Number
• Email
• Identity Number (TCKN for Turkish merchants)
• Registration Address
• City
• Country
• ZIP Code

Shipping and Billing Address Fields

• Contact Name
• City
• Country
• Address
• ZIP Code

Basket Items

• Category 1 (eg. Electronics)
• Category 2 (eg. USB / Cable)
• Item Type (PHYSICAL or VIRTUAL)

Request

• Payment Group (PRODUCT, LISTING or SUBSCRIPTION)
• PHP Payment Script - the code added in this area runs before the iyzico payment page is created. The following variables can be used: $request / $buyer / $shippingAddress / $billingAddress / $basketItems. For more details on how to handle data with these variables, please refer to Iyzico official documentation.

Making sure the form is sent to the payment processor

The payment details will only be sent to the Iyzico payment processor if the user selects Iyzico from the "Choose Payment" field before submitting the form.

The "Choose Payment" field is used in order to allow the users to choose their payment method. It displays the payment methods added to the form in either a Dropdown or Radio Group. It can be shown on the form (allowing the user to select his preferred payment method) or not (forcing the user to pay using the default payment method).

In order the Iyzico payment method to be available within the Choose payment field, the Iyzico payment field needs to be added in form.

Adding costs

In order to receive funds using RSForm!Pro and Iyzico payment plugin, your form needs to include a cost. In order to add costs to your form you can use any of the following fields:

• Single Product - Adds a single product to the form. For this type of field you can set up a caption, description and a price.
• Multiple Products - Adds the ability to display multiple products to be purchased either in a Dropdown or a Checkbox. Its items need to be specified in the following manner: price | label (ex: 15 | T-shirt)
• Quantity - Allows the user to choose the amount of products (simple or multiple).
• Donation - Allows the user to type in the amount to be paid inside a standard Textbox.
• Total - This field is used alongside the Donation, Single and Multiple Products fields. It calculates the total price to be paid.