FormElements: Introduce clearPopulatedValue()

Icinga · Feb 1, 2022 · 15d3107 · 15d3107
1 parent 455a955
commit 15d3107
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/src/FormElement/FormElements.php b/src/FormElement/FormElements.php
@@ -337,6 +337,22 @@ public function getPopulatedValue($name, $default = null)
             : $default;
     }
 
+    /**
+     * Clear populated value of the given element
+     *
+     * @param string $name
+     *
+     * @return $this
+     */
+    public function clearPopulatedValue($name)
+    {
+        if (! $this->hasBeenSubmitted() && isset($this->populatedValues[$name])) {
+            unset($this->populatedValues[$name]);
+        }
+
+        return $this;
+    }
+
     /**
      * Add all elements from the given element collection
      *