id attribute support added for csrf_field

nowackipawel · web-flow · commit bc28d5f295e2 · 2018-11-30T23:11:28.000+01:00
i.e. useful in autocomplete forms (it is faster to reach this field by id than by name or its position in form)
diff --git a/system/Common.php b/system/Common.php
@@ -688,9 +688,9 @@ function csrf_hash()
 	 *
 	 * @return string
 	 */
-	function csrf_field()
+	function csrf_field(string $id = null)
 	{
-		return '<input type="hidden" name="' . csrf_token() . '" value="' . csrf_hash() . '">';
+		return '<input type="hidden"' . (!empty($id) ? ' id="' . esc($id, 'attr') . '"' : '') . ' name="' . csrf_token() . '" value="' . csrf_hash() . '">';
 	}
 }
 

Original file line number	Diff line number	Diff line change
`@@ -688,9 +688,9 @@ function csrf_hash()`
`688`	`688`	`*`
`689`	`689`	`* @return string`
`690`	`690`	`*/`
`691`		`- function csrf_field()`
	`691`	`+ function csrf_field(string $id = null)`
`692`	`692`	`{`
`693`		`- return '<input type="hidden" name="' . csrf_token() . '" value="' . csrf_hash() . '">';`
	`693`	`+ return '<input type="hidden"' . (!empty($id) ? ' id="' . esc($id, 'attr') . '"' : '') . ' name="' . csrf_token() . '" value="' . csrf_hash() . '">';`
`694`	`694`	`}`
`695`	`695`	`}`
`696`	`696`