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gpls-skip-limit-if-blank.php: Added new snippet for skipping limit if any Field Value is blank. #1179

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Merged
merged 2 commits into from
Oct 28, 2025
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gpls-skip-limit-if-blank.php: Added new snippet for skipping limit if any Field Value is blank. #1179

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`gpls-skip-limit-if-blank.php`: Added new snippet for skipping limit …
SebastianWiz Oct 21, 2025
4262f44
`gpls-skip-limit-if-blank.php`: Added new snippet for skipping limit …
SebastianWiz Oct 21, 2025
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61 changes: 61 additions & 0 deletions gp-limit-submissions/gpls-skip-limit-if-blank.php
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Original file line number Diff line number Diff line change
@@ -0,0 +1,61 @@
<?php
/**
* Gravity Perks // Limit Submissions // Skip Limit If Any Field Value Is Blank
* https://gravitywiz.com/documentation/gravity-forms-limit-submissions/
*
* Skip evaluation of Limit Submissions feed whenever one of its field-based rules
* resolves to a blank value for the current submission.
*/
add_filter( 'gpls_should_apply_rules', function( $should_apply, $form_id, $rule_test ) {

if ( ! $should_apply || empty( $rule_test->rules ) || empty( $rule_test->rule_group ) ) {
return $should_apply;
}

// Replace '123' with your Form ID
$target_form_ids = array( 123 );

if ( ! in_array( (int) $form_id, $target_form_ids, true ) ) {
return $should_apply;
}

$feed_id = method_exists( $rule_test->rule_group, 'get_feed_id' ) ? $rule_test->rule_group->get_feed_id() : null;

if ( $feed_id && ! empty( $rule_test->skip_limit_feed_on_blank ) ) {
return false;
}

foreach ( $rule_test->rules as $rule ) {
if ( ! $rule instanceof GPLS_Rule_Field ) {
continue;
}

$value = $rule->get_limit_field_value( $rule->get_field() );
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⚠️ Potential issue | 🟡 Minor

Consider adding null check for get_field() result.

If get_field() can return null, passing it directly to get_limit_field_value() might cause issues. Consider adding a defensive check.

+	$field = $rule->get_field();
+	if ( ! $field ) {
+		continue;
+	}
-	$value = $rule->get_limit_field_value( $rule->get_field() );
+	$value = $rule->get_limit_field_value( $field );

Committable suggestion skipped: line range outside the PR's diff.

🤖 Prompt for AI Agents 
In gpl-limit-submissions/gpls-skip-limit-if-blank.php around line 35, the call
passes $rule->get_field() directly into get_limit_field_value() without checking
for null; add a defensive null check: first get the field into a variable,
verify it is not null (and optionally that it is of the expected type/string),
and only then call get_limit_field_value($field); if null, handle appropriately
(return early, skip processing, or use a safe default) to avoid errors.


if ( false === $value ) {
continue;
}

if ( is_array( $value ) ) {
$value = GFCommon::trim_deep( $value );

if ( GFCommon::is_empty_array( $value ) ) {
$rule_test->skip_limit_feed_on_blank = true;
return false;
}

continue;
}

if ( is_string( $value ) ) {
$value = trim( $value );
}

if ( rgblank( $value ) ) {
$rule_test->skip_limit_feed_on_blank = true;
return false;
}
}

return $should_apply;
}, 20, 3 );