gppa-split-new-lines-into-choices.php: Added new snippet.

gp-populate-anything/gppa-split-new-lines-into-choices.php

@@ -0,0 +1,25 @@
+<?php
+/**
+ * Gravity Perks // Populate Anything // Split New Lines into Chocies
+ * https://gravitywiz.com/documentation/gravity-forms-populate-anything/
+ *
+ * Instruction Video: Incoming...
+ *
+ * Split new lines into separate choices when populating from Paragraph fields (or any other value that may contain new lines).
+ */
+// Update "123" to your form ID and "4" to your field ID.
+add_filter( 'gppa_input_choices_123_4', function ( $choices, $field, $objects ) {
+	$new_choices = array();
+	foreach ( $choices as $choice ) {
+		$values = array_map( 'trim', explode( "\n", $choice['value'] ) );
+		foreach ( $values as $value ) {
+			$new_choices[] = array(
+				'text'       => $value,
+				'value'      => $value,
+				'isSelected' => false,
+			);
+		}
+	}
+
+	return $new_choices;
+}, 10, 3 );