Download WPForms Calculations v1.3.0

List of improvements in WPForms Calculations version 1.3.0

• All notable changes to this project will be documented in this file and formatted via [this recommendation](https://keepachangelog.com/).

## [1.3.0] 2024-09-24


### Changed


• The minimum WPForms version supported is 1.9.1.
• Updated `luxon` library to v3.5.0.

### Added


• Coupons addon compatibility.

### Fixed


• Results from calculations were not displayed in the confirmation message with a very long formula.
• Entry Preview was displaying an empty calculations result if fields being calculated were not in the same pagebreak wrap with result field.
• Conditional Logic applied for Repeater field was not reflected on single entry views.
• The `date_diff` function sometimes returned an incorrect result that did not match the result on the frontend.
• The truncate() function worked incorrectly with multibyte strings.
• The Repeater field sometimes caused console errors on the front end.
• Fields sorting changed to the form fields order in settings with field mapping and smart tags.
• It was possible to use the Total field in the Single Item field formula.
• Resolved W3C error for the Number field.
• Certain math function results had discrepancies between the front-end and back-end.
• The Single Item field displayed amount rounding discrepancies between the front-end and back-end.

## [1.2.0] 2024-04-03


### Added


• The new filter `wpforms_calculations_process_filter` to allow post-calculation entry processing.

### Fixed


• Automatic update for the addon did not work.
• The Authorize.Net credit card field threw an error on the entry edit page.
• Payment Single item field was not included in the Entry Preview, Confirmations and Notifications.

## [1.1.0] 2024-01-24


### Added


• Improved support and processing for the Single Item field.
• Compatibility with the upcoming WPForms v1.8.7 release.

### Changed


• Updated `nikic/php-parser` library to 4.18.0.
• Updated `luxon` library to v3.4.4.

### Fixed


• It was impossible to edit a formula after duplicating the Layout Field with the Calculation Field inside.
• In some cases, the calculated field values were inconsistent between displayed value on the front-end and saved value in the database.
• Calculations were not using correct values when the option “Show values” for selectable fields was set.
• Line breaks and other special characters were not preserved in the formula code and in the calculation result.
• The formula validation returned the false positive result in some cases when the form was not saved before validation.
• In some cases, incorrect calculation results were shown in the confirmation message.
• The Validate Formula button AJAX calls failed on the servers that do not support `$_SERVER[HTTP_REFERER]`.
• “Illegal numeric literal” error appeared in the error.log when the field value was numeric and started with 0.
• The Error Handler threw the invalid callback error in some rare cases.
• Math functions were throwing a TypeError in some rare cases.

## [1.0.0] 2023-10-24


### Added


• Initial release.