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impress-org / givewp

GiveWP - The #1 Donation Plugin for WordPress. Easily accept donations and fundraise using your WordPress website.
https://givewp.com/
GNU General Public License v3.0
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[Give 2.0] Donation Form doesn't work when downgrade from 2.0 to 1.8.17 #2465

Closed emgk closed 6 years ago

emgk commented 6 years ago

Issue Overview

Donation forms ( created in Give version < 2.0 ) don't work when downgrading the plugin version from 2.0 [ after upgrading the database ] to less than version 2.0

Expected Behavior

Donation form created in Give version less than 2.0 should work properly when revert Give's old version plugin.

Current Behavior

Donation Form does not work when downgrade give version to 1.8.17 from Give 2.0 version.

Possible Solution

Steps to Reproduce (for bugs)

  1. Create donation form using Give 1.8.17.
  2. Update Give to 2.0
  3. Update the database.
  4. Revert Give plugin to 1.8.17
  5. Check that donation form in front-end, it will not work.

Related Issues and/or PRs

Todos

WordPress Environment

``` ### WordPress Environment ### Home URL: http://give20testt.dev Site URL: http://give20testt.dev WP Version: 4.9.1 WP Multisite: – WP Memory Limit: 256 MB WP Debug Mode: – WP Cron: ✔ Language: en_US Permalink Structure: /%year%/%monthnum%/%day%/%postname%/ Show on Front: posts Table Prefix Length: 3 Table Prefix Status: Acceptable Admin AJAX: Inaccessible Registered Post Statuses: publish, future, draft, pending, private, trash, auto-draft, inherit, refunded, failed, revoked, cancelled, abandoned, processing, preapproval ### Server Environment ### Hosting Provider: DBH: localhost, SRV: give20testt.dev TLS Connection: Connection uses TLS 1.2 TLS Connection: Probably Okay Server Info: nginx/1.10.1 PHP Version: ❌ 5.3.29 - We recommend a minimum PHP version of 5.6. See: PHP Requirements in Give PHP Post Max Size: 1,000 MB PHP Time Limit: 900 PHP Max Input Vars: 3000 PHP Max Upload Size: 1,000 MB cURL Version: ❌ 7.38.0, OpenSSL/1.0.2h - We recommend a minimum cURL version of 7.40. SUHOSIN Installed: – MySQL Version: ❌ 5.5.55 - We recommend a minimum MySQL version of 5.6. See: WordPress Requirements Default Timezone is UTC: ✔ fsockopen/cURL: ✔ SoapClient: ✔ DOMDocument: ✔ gzip: ✔ GD Graphics Library: ✔ Multibyte String: ✔ Remote Post: ✔ Remote Get: ✔ ### Give Configuration ### Give Version: 2.0.0 Upgraded From: – Test Mode: Enabled Currency Code: USD Currency Position: Before Decimal Separator: . Thousands Separator: , Success Page: http://give20testt.dev/donation-confirmation/ Failure Page: http://give20testt.dev/donation-failed/ Donation History Page: http://give20testt.dev/donation-history/ Give Forms Slug: /donations/ Enabled Payment Gateways: Test Donation, Offline Donation Default Payment Gateway: Test Donation PayPal IPN Verification: Enabled PayPal IPN Notifications: N/A Admin Email Notifications: Disabled Donor Email Access: Enabled ### Session Configuration ### Give Use Sessions: Enabled Session: Disabled ### Active Give Add-ons ### ### Other Active Plugins ### ### Inactive Plugins ### ### Theme ### Name: Twenty Seventeen Version: 1.4 Author URL: https://wordpress.org/ Child Theme: No – If you're modifying Give on a parent theme you didn't build personally, then we recommend using a child theme. See: How to Create a Child Theme ```
DevinWalker commented 6 years ago

When you create a donation form in 2.0+ it will not be compatible with older versions.

  1. Always create a backup before upgrading
  2. Test once upgraded
  3. Inform yourself on the specifics of the upgrades: https://developers.givewp.com/2017/12/14/give-happens-downgrading-2-0-1-8/