Streamline validation of Regex (#650)

a-r-m-i-n · web-flow · commit f4f0c3457811 · 2021-01-08T22:09:06.000+13:00
diff --git a/src/JsonSchema/Constraints/FormatConstraint.php b/src/JsonSchema/Constraints/FormatConstraint.php
@@ -197,7 +197,7 @@ protected function validateDateTime($datetime, $format)
 
     protected function validateRegex($regex)
     {
-        return false !== @preg_match('/' . $regex . '/u', '');
+        return false !== @preg_match('#' . str_replace('#', '\\#', $regex) . '#u', '');
     }
 
     protected function validateColor($color)

Original file line number	Diff line number	Diff line change
`@@ -197,7 +197,7 @@ protected function validateDateTime($datetime, $format)`
`197`	`197`
`198`	`198`	`protected function validateRegex($regex)`
`199`	`199`	`{`
`200`		`- return false !== @preg_match('/' . $regex . '/u', '');`
	`200`	`+ return false !== @preg_match('#' . str_replace('#', '\\#', $regex) . '#u', '');`
`201`	`201`	`}`
`202`	`202`
`203`	`203`	`protected function validateColor($color)`