Merge pull request #26333 from lemniscus/api3-sql-function-if-descrip…

…tion

[NFC] SearchKit sql function "if": fix description (dev/core#4307)

Civi/Api4/Query/SqlFunctionIF.php

@@ -51,7 +51,7 @@ public static function getTitle(): string {
    * @return string
    */
   public static function getDescription(): string {
-    return ts('If the field is empty, the first value, otherwise the second.');
+    return ts('If the field is boolean TRUE, or any number except 0, or a string starting with the digits 1-9, the first value; otherwise the second.');
   }
 
 }