From 3495a25f7f3ecf6db0e2e3dfdfc59f89866eba7c Mon Sep 17 00:00:00 2001
From: Mike Hiley <mhiley@statestitle.com>
Date: Mon, 17 Aug 2020 15:26:47 -0500
Subject: [PATCH 1/2] Use low priority form validation for FieldArray

---
 packages/formik/src/FieldArray.tsx | 2 +-
 packages/formik/src/Formik.tsx     | 2 ++
 packages/formik/src/types.tsx      | 2 ++
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/packages/formik/src/FieldArray.tsx b/packages/formik/src/FieldArray.tsx
index e92bc8a42..029f58718 100644
--- a/packages/formik/src/FieldArray.tsx
+++ b/packages/formik/src/FieldArray.tsx
@@ -144,7 +144,7 @@ class FieldArrayInner<Values = {}> extends React.Component<
       ) &&
       this.props.formik.validateOnChange
     ) {
-      this.props.formik.validateForm(this.props.formik.values);
+      this.props.formik.validateFormWithLowPriority(this.props.formik.values);
     }
   }
 
diff --git a/packages/formik/src/Formik.tsx b/packages/formik/src/Formik.tsx
index c1aa832c3..f36f583e2 100755
--- a/packages/formik/src/Formik.tsx
+++ b/packages/formik/src/Formik.tsx
@@ -845,6 +845,7 @@ export function useFormik<Values extends FormikValues = FormikValues>({
     resetForm,
 
     validateForm: validateFormWithHighPriority,
+    validateFormWithLowPriority,
     validateField,
     setErrors,
     setFieldError,
@@ -982,6 +983,7 @@ export function useFormik<Values extends FormikValues = FormikValues>({
     setValues,
     submitForm,
     validateForm: validateFormWithHighPriority,
+    validateFormWithLowPriority,
     validateField,
     isValid,
     dirty,
diff --git a/packages/formik/src/types.tsx b/packages/formik/src/types.tsx
index 0a9f79bfb..2f9d96cb8 100644
--- a/packages/formik/src/types.tsx
+++ b/packages/formik/src/types.tsx
@@ -97,6 +97,8 @@ export interface FormikHelpers<Values> {
   ) => void;
   /** Validate form values */
   validateForm: (values?: any) => Promise<FormikErrors<Values>>;
+  /** Validate form values w/o blocking UI */
+  validateFormWithLowPriority: (values?: any) => void;
   /** Validate field value */
   validateField: (field: string) => void;
   /** Reset form */

From 9330a310920ed2d2c3009071ba9fd3e061ca074b Mon Sep 17 00:00:00 2001
From: Mike Hiley <mhiley@statestitle.com>
Date: Mon, 17 Aug 2020 15:55:11 -0500
Subject: [PATCH 2/2] Fix test failures due to validateFormWithLowPriority

---
 packages/formik/test/withFormik.test.tsx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/formik/test/withFormik.test.tsx b/packages/formik/test/withFormik.test.tsx
index f4515a48b..d6fbc5f31 100644
--- a/packages/formik/test/withFormik.test.tsx
+++ b/packages/formik/test/withFormik.test.tsx
@@ -109,6 +109,7 @@ describe('withFormik()', () => {
       unregisterField: expect.any(Function),
       validateField: expect.any(Function),
       validateForm: expect.any(Function),
+      validateFormWithLowPriority: expect.any(Function),
       validateOnBlur: true,
       validateOnMount: false,
       validateOnChange: true,
@@ -184,6 +185,7 @@ describe('withFormik()', () => {
           setValues: expect.any(Function),
           validateField: expect.any(Function),
           validateForm: expect.any(Function),
+          validateFormWithLowPriority: expect.any(Function),
           submitForm: expect.any(Function),
         }
       )