diff --git a/spiffworkflow-frontend/src/components/CustomForm.tsx b/spiffworkflow-frontend/src/components/CustomForm.tsx
index def3faaa4..e4d7bd35a 100644
--- a/spiffworkflow-frontend/src/components/CustomForm.tsx
+++ b/spiffworkflow-frontend/src/components/CustomForm.tsx
@@ -152,8 +152,18 @@ export default function CustomForm({
     formDataToCheck: any,
     propertyKey: string,
     errors: any,
-    jsonSchema: any
+    jsonSchema: any,
+    uiSchemaPassedIn?: any
   ) => {
+    // this validation only applies to checkboxes,
+    // other forms of booleans are validated differently
+    if (
+      uiSchemaPassedIn &&
+      'ui:widget' in uiSchemaPassedIn &&
+      uiSchemaPassedIn['ui:widget'] !== 'checkbox'
+    ) {
+      return;
+    }
     if (
       jsonSchema.required &&
       jsonSchema.required.includes(propertyKey) &&
@@ -169,7 +179,8 @@ export default function CustomForm({
   const checkFieldsWithCustomValidations = (
     jsonSchema: any,
     formDataToCheck: any,
-    errors: any
+    errors: any,
+    uiSchemaPassedIn?: any
     // eslint-disable-next-line sonarjs/cognitive-complexity
   ) => {
     // if the jsonSchema has an items attribute then assume the element itself
@@ -177,9 +188,21 @@ export default function CustomForm({
     const jsonSchemaToUse =
       'items' in jsonSchema ? jsonSchema.items : jsonSchema;
 
+    let uiSchemaToUse = uiSchemaPassedIn;
+    if (!uiSchemaToUse) {
+      uiSchemaToUse = uiSchema;
+    }
+    if ('items' in uiSchemaToUse) {
+      uiSchemaToUse = uiSchemaToUse.items;
+    }
+
     if ('properties' in jsonSchemaToUse) {
       Object.keys(jsonSchemaToUse.properties).forEach((propertyKey: string) => {
         const propertyMetadata = jsonSchemaToUse.properties[propertyKey];
+        let currentUiSchema: any = null;
+        if (propertyKey in uiSchemaToUse) {
+          currentUiSchema = uiSchemaToUse[propertyKey];
+        }
         if ('minimumDate' in propertyMetadata) {
           checkMinimumDate(
             formDataToCheck,
@@ -195,7 +218,8 @@ export default function CustomForm({
             formDataToCheck,
             propertyKey,
             errors,
-            jsonSchemaToUse
+            jsonSchemaToUse,
+            currentUiSchema
           );
         }
 
@@ -213,7 +237,8 @@ export default function CustomForm({
             checkFieldsWithCustomValidations(
               propertyMetadata,
               item,
-              errorsToSend
+              errorsToSend,
+              currentUiSchema
             );
           });
         }
diff --git a/spiffworkflow-frontend/src/rjsf/carbon_theme/CheckboxWidget/CheckboxWidget.tsx b/spiffworkflow-frontend/src/rjsf/carbon_theme/CheckboxWidget/CheckboxWidget.tsx
index 25fca6043..005a9f3ae 100644
--- a/spiffworkflow-frontend/src/rjsf/carbon_theme/CheckboxWidget/CheckboxWidget.tsx
+++ b/spiffworkflow-frontend/src/rjsf/carbon_theme/CheckboxWidget/CheckboxWidget.tsx
@@ -57,7 +57,7 @@ function CheckboxWidget(props: WidgetProps) {
       title={commonAttributes.tooltipText}
       autoFocus={autofocus}
       invalid={commonAttributes.invalid}
-      invalidText={commonAttributes.errorMessageForField}
+      invalidText={commonAttributes.errorMessageForFieldWithoutLabel}
       helperText={commonAttributes.helperText}
       labelText={
         required
diff --git a/spiffworkflow-frontend/src/rjsf/carbon_theme/RadioWidget/RadioWidget.tsx b/spiffworkflow-frontend/src/rjsf/carbon_theme/RadioWidget/RadioWidget.tsx
index 2f65bca97..fb773395b 100644
--- a/spiffworkflow-frontend/src/rjsf/carbon_theme/RadioWidget/RadioWidget.tsx
+++ b/spiffworkflow-frontend/src/rjsf/carbon_theme/RadioWidget/RadioWidget.tsx
@@ -1,11 +1,9 @@
-import React from "react";
-import FormControlLabel from "@mui/material/FormControlLabel";
-import FormLabel from "@mui/material/FormLabel";
-import Radio from "@mui/material/Radio";
-import RadioGroup from "@mui/material/RadioGroup";
-import { WidgetProps } from "@rjsf/utils";
+import React from 'react';
+import { RadioButtonGroup, RadioButton } from '@carbon/react';
+import { WidgetProps } from '@rjsf/utils';
+import { getCommonAttributes } from '../../helpers';
 
-const RadioWidget = ({
+function RadioWidget({
   id,
   schema,
   options,
@@ -17,11 +15,19 @@ const RadioWidget = ({
   onChange,
   onBlur,
   onFocus,
-}: WidgetProps) => {
+  uiSchema,
+  rawErrors,
+}: WidgetProps) {
   const { enumOptions, enumDisabled } = options;
 
-  const _onChange = (_: any, value: any) =>
-    onChange(schema.type == "boolean" ? value !== "false" : value);
+  const _onChange = (newValue: any, _radioButtonId: any) => {
+    if (schema.type === 'boolean') {
+      const v: any = newValue === 'true' || newValue === true;
+      onChange(v);
+    } else {
+      onChange(newValue);
+    }
+  };
   const _onBlur = ({ target: { value } }: React.FocusEvent<HTMLInputElement>) =>
     onBlur(id, value);
   const _onFocus = ({
@@ -30,43 +36,39 @@ const RadioWidget = ({
 
   const row = options ? options.inline : false;
 
-  return (
-    <>
-      <RadioGroup
-        id={id}
-        name={id}
-        value={`${value}`}
-        row={row as boolean}
-        onChange={_onChange}
-        onBlur={_onBlur}
-        onFocus={_onFocus}
-      >
-        {Array.isArray(enumOptions) &&
-          enumOptions.map((option) => {
-            const itemDisabled =
-              Array.isArray(enumDisabled) &&
-              enumDisabled.indexOf(option.value) !== -1;
-            const radio = (
-              <FormControlLabel
-                control={
-                  <Radio
-                    name={id}
-                    id={`${id}-${option.value}`}
-                    color="primary"
-                  />
-                }
-                label={`${option.label}`}
-                value={`${option.value}`}
-                key={option.value}
-                disabled={disabled || itemDisabled || readonly}
-              />
-            );
-
-            return radio;
-          })}
-      </RadioGroup>
-    </>
+  const commonAttributes = getCommonAttributes(
+    label,
+    schema,
+    uiSchema,
+    rawErrors
   );
-};
+
+  // pass values in as strings so we can support both boolean and string radio buttons
+  return (
+    <RadioButtonGroup
+      id={id}
+      name={id}
+      legendText={commonAttributes.helperText}
+      valueSelected={`${value}`}
+      invalid={commonAttributes.invalid}
+      invalidText={commonAttributes.errorMessageForFieldWithoutLabel}
+      disabled={disabled || readonly}
+      onChange={_onChange}
+      onBlur={_onBlur}
+      onFocus={_onFocus}
+    >
+      {Array.isArray(enumOptions) &&
+        enumOptions.map((option) => {
+          return (
+            <RadioButton
+              id={`${id}-${option.value}`}
+              labelText={option.label}
+              value={`${option.value}`}
+            />
+          );
+        })}
+    </RadioButtonGroup>
+  );
+}
 
 export default RadioWidget;
diff --git a/spiffworkflow-frontend/src/rjsf/helpers.tsx b/spiffworkflow-frontend/src/rjsf/helpers.tsx
index f4dbf4703..ae87f9d19 100644
--- a/spiffworkflow-frontend/src/rjsf/helpers.tsx
+++ b/spiffworkflow-frontend/src/rjsf/helpers.tsx
@@ -25,12 +25,17 @@ export const getCommonAttributes = (
     }
   }
 
+  // some rjsf validations add in labels by default so avoid showing it twice
+  let errorMessageForFieldWithoutLabel = null;
+
   let invalid = false;
   let errorMessageForField = null;
   if (rawErrors && rawErrors.length > 0) {
     invalid = true;
+    [errorMessageForFieldWithoutLabel] = rawErrors;
     if ('validationErrorMessage' in schema) {
       errorMessageForField = (schema as any).validationErrorMessage;
+      errorMessageForFieldWithoutLabel = errorMessageForField;
     } else {
       errorMessageForField = `${labelToUse.replace(/\*$/, '')} ${rawErrors[0]}`;
     }
@@ -41,6 +46,7 @@ export const getCommonAttributes = (
     label: labelToUse,
     invalid,
     errorMessageForField,
+    errorMessageForFieldWithoutLabel,
     labelWithRequiredIndicator,
     tooltipText,
   };