symfony
diff --git a/‎src/Symfony/Component/Form/Form.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Form/Form.php
+1-1Lines changed: 1 addition & 1 deletion b/‎src/Symfony/Component/Form/Form.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Form/Form.php
+1-1Lines changed: 1 addition & 1 deletion
@@ -546,7 +546,7 @@ public function submit($submittedData, $clearMissing = true)
 
             foreach ($this->children as $name => $child) {
                 $fieldValue = null;
-                if (isset($submittedData[$name])) {
+                if (array_key_exists($name, $submittedData)) {
                     $fieldValue = $submittedData[$name];
                     unset($submittedData[$name]);
                 }
Original file line number	Diff line number	Diff line change
`@@ -546,7 +546,7 @@ public function submit($submittedData, $clearMissing = true)`
`546`	`546`
`547`	`547`	`foreach ($this->children as $name => $child) {`
`548`	`548`	`$fieldValue = null;`
`549`		`- if (isset($submittedData[$name])) {`
	`549`	`+ if (array_key_exists($name, $submittedData)) {`
`550`	`550`	`$fieldValue = $submittedData[$name];`
`551`	`551`	`unset($submittedData[$name]);`
`552`	`552`	`}`