Description
In some cases, the calculation result on the frontend (JavaScript) won’t exactly match the calculation result from the backend (PHP).
The difference is typically negligible when rounding is involved, but in some cases, you may want a notification or note on the entry if the frontend calculation result deviates too far from the result in the backend.
This filter controls the max delta that’s allowable between the frontend calculation result and the backend calculation result before triggering a warning e-mail and/or note.
Usage
add_filter( 'gpdtc_warning_max_delta', 'my_custom_function', 10, 6 );Parameters
$delta number
Max delta that GP Date Time Calculator will allow before sending warning e-mail and/or adding note
Default:
0.009$result number
Calculation result
$formula string
The formula used in the calculation
$field \GF_Field
Current field object
$form array
The current form object
$entry array
Current entry
Examples
Change max delta for specific field ID.
Update delta to 0.0002 if current form ID is 123 and field ID is 4.
<?php
/**
* Gravity Perks // Date Time Calculator // Change Max Delta
* https://gravitywiz.com/documentation/gravity-forms-date-time-calculator/
*
* Control the max delta that’s allowable between the frontend calculation result and the backend calculation
* result before triggering a warning email and/or note.
*/
add_filter( 'gpdtc_warning_max_delta', function( $delta, $result, $formula, $field, $form, $entry ) {
// Update "123" to the form ID and "4" to the ID of the Number field with the Date Time calculations.
if ( $field->formId !== 123 || $field->id != 4 ) {
return $delta;
}
// Update "0.0002" to your preferred max delta value.
return 0.0002;
}, 10, 6 );Since
This filter is available since GF Date Time Calculator 1.0-beta-4.0.