jsdom
diff --git a/‎lib/jsdom/living/nodes/HTMLInputElement-impl.js‎
Lines changed: 2 additions & 2 deletions b/‎lib/jsdom/living/nodes/HTMLInputElement-impl.js‎
Lines changed: 2 additions & 2 deletions
diff --git a/‎test/web-platform-tests/to-run.yaml‎
Lines changed: 0 additions & 2 deletions b/‎test/web-platform-tests/to-run.yaml‎
Lines changed: 0 additions & 2 deletions
@@ -1025,8 +1025,8 @@ class HTMLInputElementImpl extends HTMLElementImpl {
             // The pattern attribute should be matched against the entire value, not just any
             // subset, so add ^ and $ anchors. But also check the validity of the regex itself
             // first.
-            new RegExp(pattern, "u"); // eslint-disable-line no-new
-            regExp = new RegExp("^(?:" + pattern + ")$", "u");
+            new RegExp(pattern, "v"); // eslint-disable-line no-new
+            regExp = new RegExp("^(?:" + pattern + ")$", "v");
           } catch {
             return false;
           }
 
@@ -1538,7 +1538,6 @@ formaction.html: [fail, Unknown]
 
 DIR: html/semantics/forms/constraints
 
-form-validation-validity-patternMismatch.html: [fail, Unknown]
 form-validation-validity-valueMissing.html: [fail, 'Spec unclear (see https://github.com/whatwg/html/issues/5202)']
 form-validation-willValidate.html:
   "[INPUT in COLOR status] Must be barred from the constraint validation if it is readonly": [fail, Not implemented]
@@ -1631,7 +1630,6 @@ input-type-checkbox-switch.tentative.window.html: [fail, Unknown]
 input-untrusted-key-event.html: [fail-slow, Not implemented]
 input-valueasnumber.html:
   "valueAsNumber setter on type month (actual valueAsNumber: -1, expected value: 1969-12)": [fail, Unknown]
-pattern_attribute_v_flag.html: [fail, Unknown]
 radio-disconnected-group-owner.html: [fail, Unknown]
 radio-input-cancel.html:
   "radio input cancel behavior reverts previous selected radio input state": [fail, Unknown]