diff --git a/src/components/Checkbox.js b/src/components/Checkbox.js
index 5124150a..cd24803b 100644
--- a/src/components/Checkbox.js
+++ b/src/components/Checkbox.js
@@ -116,7 +116,7 @@ Checkbox.propTypes = {
   disabled: PropTypes.bool,
   optional: PropTypes.bool,
   validate: PropTypes.oneOfType([PropTypes.func, PropTypes.bool]),
-  validateData: PropTypes.object,
+  validateData: PropTypes.any,
   children: PropTypes.node.isRequired,
   testId: PropTypes.string,
   __internal__keyboardFocus: PropTypes.bool
diff --git a/src/components/DatePicker.js b/src/components/DatePicker.js
index e5a85052..4254b4b3 100644
--- a/src/components/DatePicker.js
+++ b/src/components/DatePicker.js
@@ -153,6 +153,7 @@ function DatePicker(props) {
           <Grid.Item colSpan={0}>
             <InternalInput
               name={`${name}.day`}
+              parentName={name}
               color={color}
               type="number"
               placeholder="DD"
@@ -166,6 +167,7 @@ function DatePicker(props) {
           <Grid.Item colSpan={1}>
             <InternalInput
               name={`${name}.month`}
+              parentName={name}
               color={color}
               type="number"
               placeholder="MM"
@@ -179,6 +181,7 @@ function DatePicker(props) {
           <Grid.Item colSpan="2-3">
             <InternalInput
               name={`${name}.year`}
+              parentName={name}
               color={color}
               type="number"
               placeholder="YYYY"
@@ -203,7 +206,7 @@ DatePicker.propTypes = {
   disabled: PropTypes.bool,
   optional: PropTypes.bool,
   validate: PropTypes.oneOfType([PropTypes.func, PropTypes.bool]),
-  validateData: PropTypes.object,
+  validateData: PropTypes.any,
   testId: PropTypes.string
 };
 
diff --git a/src/components/Form.js b/src/components/Form.js
index 4c190144..ba1b8e86 100644
--- a/src/components/Form.js
+++ b/src/components/Form.js
@@ -7,15 +7,15 @@ import React, {
 } from "react";
 import PropTypes from "prop-types";
 import { FormProvider } from "../hooks/internal/useForm";
-import { setPath } from "../utils/objectPath";
+import { getPath, setPath, deletePath } from "../utils/objectPath";
 
 const DEFAULT_PROPS = {
   fullWidth: true,
   debug: false
 };
 
-function getParentFieldName(name) {
-  return name.split(".")[0];
+function getParentFieldName(target) {
+  return target.dataset.parentName ?? target.name;
 }
 
 Form.DEFAULT_PROPS = DEFAULT_PROPS;
@@ -41,23 +41,21 @@ function Form(_props) {
   const lastFocusedFieldName = useRef(null);
   const lastMouseDownInputElement = useRef(null);
   const onFocus = event => {
-    const { name } = event.target;
-    const parentName = getParentFieldName(name);
+    const { target } = event;
+    const parentName = getParentFieldName(target);
 
     lastFocusedFieldName.current = parentName;
 
-    setState(state =>
-      setPath(
-        state,
-        "shouldValidateOnChange",
-        Array.isArray(state.errors[parentName])
-      )
-    );
+    setState(state => {
+      const errors = getPath(state.errors, parentName);
+      const hasErrors = Array.isArray(errors) && errors.length > 0;
+
+      return setPath(state, "shouldValidateOnChange", hasErrors);
+    });
   };
   const onBlur = event => {
     const { target } = event;
-    const { name } = target;
-    const parentName = getParentFieldName(name);
+    const parentName = getParentFieldName(target);
 
     lastFocusedFieldName.current = null;
 
@@ -73,8 +71,7 @@ function Form(_props) {
       if (
         parentName !== lastFocusedFieldName.current &&
         (lastMouseDownInputElement.current === null ||
-          parentName !==
-            getParentFieldName(lastMouseDownInputElement.current.name))
+          parentName !== getParentFieldName(lastMouseDownInputElement.current))
       ) {
         setState(state => setPath(state, "namesToValidate", [parentName]));
       }
@@ -98,7 +95,7 @@ function Form(_props) {
       */
       if (state.shouldValidateOnChange || isCheckbox) {
         newState = setPath(newState, "namesToValidate", [
-          getParentFieldName(name)
+          getParentFieldName(target)
         ]);
       }
 
@@ -127,8 +124,8 @@ function Form(_props) {
     registerField,
     unregisterField
   };
-  const validateField = useCallback((state, name) => {
-    const value = state.values[name];
+  const validateField = useCallback((values, name) => {
+    const value = getPath(values, name);
     const field = fields.current[name];
 
     if (
@@ -156,27 +153,22 @@ function Form(_props) {
   }, []);
   const getNewErrors = useCallback(
     state => {
-      const names = state.namesToValidate;
-      const newErrors = { ...state.errors };
-
-      names.forEach(name => {
-        const errors = validateField(state, name);
+      const { namesToValidate, values } = state;
 
-        if (errors === null) {
-          delete newErrors[name];
-        } else {
-          newErrors[name] = errors;
-        }
-      });
+      return namesToValidate.reduce((acc, name) => {
+        const errors = validateField(values, name);
 
-      return newErrors;
+        return errors === null
+          ? deletePath(acc, name)
+          : setPath(acc, name, errors);
+      }, state.errors);
     },
     [validateField]
   );
   const submitForm = useCallback(() => {
     setState(state => ({
       ...state,
-      namesToValidate: Object.keys(state.values),
+      namesToValidate: Object.keys(fields.current),
       submitStatus: "VALIDATE_THEN_SUBMIT"
     }));
   }, []);
diff --git a/src/components/Frequency.js b/src/components/Frequency.js
index 2217e806..818480a1 100644
--- a/src/components/Frequency.js
+++ b/src/components/Frequency.js
@@ -174,6 +174,7 @@ function Frequency(props) {
   const inputComponent = (
     <InternalInput
       name={`${name}.amount`}
+      parentName={name}
       color={color}
       type="number"
       placeholder={amountPlaceholder}
@@ -207,6 +208,7 @@ function Frequency(props) {
             {frequencyOptions.length > 0 && (
               <InternalRadioGroup
                 name={`${name}.frequency`}
+                parentName={name}
                 color={color}
                 options={frequencyOptions}
                 columns={2}
@@ -226,6 +228,7 @@ function Frequency(props) {
             <Grid.Item colSpan="1">
               <InternalSelect
                 name={`${name}.frequency`}
+                parentName={name}
                 color={color}
                 optional={optional}
                 placeholder={selectPlaceholder}
@@ -260,7 +263,7 @@ Frequency.propTypes = {
   disabled: PropTypes.bool,
   optional: PropTypes.bool,
   validate: PropTypes.oneOfType([PropTypes.func, PropTypes.bool]),
-  validateData: PropTypes.object,
+  validateData: PropTypes.any,
   testId: PropTypes.string
 };
 
diff --git a/src/components/Input.js b/src/components/Input.js
index 7d10f872..5c8cc1b7 100644
--- a/src/components/Input.js
+++ b/src/components/Input.js
@@ -133,7 +133,7 @@ Input.propTypes = {
   pasteAllowed: PropTypes.bool,
   optional: PropTypes.bool,
   validate: PropTypes.oneOfType([PropTypes.func, PropTypes.bool]),
-  validateData: PropTypes.object,
+  validateData: PropTypes.any,
   testId: PropTypes.string,
   __internal__focus: PropTypes.bool
 };
diff --git a/src/components/RadioGroup.js b/src/components/RadioGroup.js
index fdb5891c..14c19752 100644
--- a/src/components/RadioGroup.js
+++ b/src/components/RadioGroup.js
@@ -136,7 +136,7 @@ RadioGroup.propTypes = {
   onMouseDown: PropTypes.func,
   optional: PropTypes.bool,
   validate: PropTypes.oneOfType([PropTypes.func, PropTypes.bool]),
-  validateData: PropTypes.object,
+  validateData: PropTypes.any,
   testId: PropTypes.string
 };
 
diff --git a/src/components/Select.js b/src/components/Select.js
index d7808ba6..911ed574 100644
--- a/src/components/Select.js
+++ b/src/components/Select.js
@@ -129,7 +129,7 @@ Select.propTypes = {
   disabled: PropTypes.bool,
   optional: PropTypes.bool,
   validate: PropTypes.oneOfType([PropTypes.func, PropTypes.bool]),
-  validateData: PropTypes.object,
+  validateData: PropTypes.any,
   testId: PropTypes.string,
   __internal__focus: PropTypes.bool
 };
diff --git a/src/components/TimeSpan.js b/src/components/TimeSpan.js
index 3a7536cd..af24fc70 100644
--- a/src/components/TimeSpan.js
+++ b/src/components/TimeSpan.js
@@ -148,6 +148,7 @@ function TimeSpan(props) {
           <Grid.Item colSpan="0">
             <InternalInput
               name={`${name}.years`}
+              parentName={name}
               color={color}
               type="number"
               placeholder="Years"
@@ -162,6 +163,7 @@ function TimeSpan(props) {
           <Grid.Item colSpan="1">
             <InternalInput
               name={`${name}.months`}
+              parentName={name}
               color={color}
               type="number"
               placeholder="Months"
@@ -187,7 +189,7 @@ TimeSpan.propTypes = {
   disabled: PropTypes.bool,
   optional: PropTypes.bool,
   validate: PropTypes.oneOfType([PropTypes.func, PropTypes.bool]),
-  validateData: PropTypes.object,
+  validateData: PropTypes.any,
   testId: PropTypes.string,
   __internal__yearsFocus: PropTypes.bool,
   __internal__monthsFocus: PropTypes.bool
diff --git a/src/components/internal/InternalCheckbox.js b/src/components/internal/InternalCheckbox.js
index d01d921f..8f0b8a04 100644
--- a/src/components/internal/InternalCheckbox.js
+++ b/src/components/internal/InternalCheckbox.js
@@ -53,6 +53,7 @@ function InternalCheckbox(_props) {
   const props = { ...DEFAULT_PROPS, ..._props };
   const {
     name,
+    parentName,
     inputId,
     color,
     disabled,
@@ -87,6 +88,7 @@ function InternalCheckbox(_props) {
           type="checkbox"
           id={inputId}
           name={name}
+          data-parent-name={parentName}
           checked={value}
           disabled={disabled}
           onFocus={onFocus}
@@ -120,6 +122,7 @@ function InternalCheckbox(_props) {
 
 InternalCheckbox.propTypes = {
   name: PropTypes.string.isRequired,
+  parentName: PropTypes.string,
   inputId: PropTypes.string.isRequired,
   color: PropTypes.oneOf(COLORS),
   disabled: PropTypes.bool,
diff --git a/src/components/internal/InternalInput.js b/src/components/internal/InternalInput.js
index c1db017b..05cef76b 100644
--- a/src/components/internal/InternalInput.js
+++ b/src/components/internal/InternalInput.js
@@ -22,6 +22,7 @@ function InternalInput(_props) {
   const props = { ...DEFAULT_PROPS, ..._props };
   const {
     name,
+    parentName,
     id,
     placeholder,
     type,
@@ -65,6 +66,7 @@ function InternalInput(_props) {
       }}
       id={id}
       name={name}
+      data-parent-name={parentName}
       placeholder={placeholder}
       type={type}
       min={min}
@@ -88,6 +90,7 @@ function InternalInput(_props) {
 
 InternalInput.propTypes = {
   name: PropTypes.string.isRequired,
+  parentName: PropTypes.string,
   id: PropTypes.string,
   placeholder: PropTypes.string,
   type: PropTypes.oneOf(TYPES),
diff --git a/src/components/internal/InternalRadioGroup.js b/src/components/internal/InternalRadioGroup.js
index ea2c4cef..348d913d 100644
--- a/src/components/internal/InternalRadioGroup.js
+++ b/src/components/internal/InternalRadioGroup.js
@@ -46,10 +46,11 @@ RadioCircle.propTypes = {
 };
 
 function Radio({
+  name,
+  parentName,
   color,
   isOneLine,
   showCircle,
-  name,
   label,
   isChecked,
   disabled,
@@ -74,6 +75,7 @@ function Radio({
           type="radio"
           id={inputId}
           name={name}
+          data-parent-name={parentName}
           value={value}
           checked={isChecked}
           disabled={disabled}
@@ -110,10 +112,11 @@ function Radio({
 }
 
 Radio.propTypes = {
+  name: PropTypes.string.isRequired,
+  parentName: PropTypes.string,
   color: PropTypes.oneOf(COLORS).isRequired,
   isOneLine: PropTypes.bool.isRequired,
   showCircle: PropTypes.bool.isRequired,
-  name: PropTypes.string.isRequired,
   label: PropTypes.string.isRequired,
   isChecked: PropTypes.bool.isRequired,
   disabled: PropTypes.bool.isRequired,
@@ -128,6 +131,7 @@ function InternalRadioGroup(_props) {
   const props = { ...DEFAULT_PROPS, ..._props };
   const {
     name,
+    parentName,
     labelId,
     options,
     columns,
@@ -159,10 +163,11 @@ function InternalRadioGroup(_props) {
             key={value}
           >
             <Radio
+              name={name}
+              parentName={parentName}
               color={color}
               isOneLine={cols === options.length}
               showCircle={showCircles}
-              name={name}
               label={label}
               value={value}
               isChecked={value === checkedValue}
@@ -181,6 +186,7 @@ function InternalRadioGroup(_props) {
 
 InternalRadioGroup.propTypes = {
   name: PropTypes.string.isRequired,
+  parentName: PropTypes.string,
   labelId: PropTypes.string,
   options: PropTypes.arrayOf(
     PropTypes.shape({
diff --git a/src/components/internal/InternalSelect.js b/src/components/internal/InternalSelect.js
index 9b877aef..17e00b65 100644
--- a/src/components/internal/InternalSelect.js
+++ b/src/components/internal/InternalSelect.js
@@ -20,6 +20,7 @@ function InternalSelect(_props) {
   const props = { ...DEFAULT_PROPS, ..._props };
   const {
     name,
+    parentName,
     id,
     color,
     placeholder,
@@ -66,6 +67,7 @@ function InternalSelect(_props) {
       }}
       id={id}
       name={name}
+      data-parent-name={parentName}
       aria-invalid={isValid ? null : "true"}
       aria-describedby={describedBy}
       disabled={disabled}
@@ -98,6 +100,7 @@ function InternalSelect(_props) {
 
 InternalSelect.propTypes = {
   name: PropTypes.string.isRequired,
+  parentName: PropTypes.string,
   id: PropTypes.string,
   color: PropTypes.oneOf(COLORS),
   placeholder: PropTypes.string,
diff --git a/src/utils/objectPath.js b/src/utils/objectPath.js
index a52b04c3..39f20cc1 100644
--- a/src/utils/objectPath.js
+++ b/src/utils/objectPath.js
@@ -39,3 +39,29 @@ export function setPath(obj, path, value) {
     [keys[0]]: result
   };
 }
+
+export function deletePath(obj, path) {
+  const lastDotIndex = path.lastIndexOf(".");
+
+  if (lastDotIndex === -1) {
+    const result = { ...obj };
+
+    delete result[path];
+
+    return result;
+  }
+
+  const pathExceptLast = path.substring(0, lastDotIndex);
+  const lastKey = path.substring(lastDotIndex + 1);
+  const objToDeleteFrom = getPath(obj, pathExceptLast);
+
+  if (typeof objToDeleteFrom === "undefined") {
+    return obj;
+  }
+
+  const objWithDeletedKey = { ...objToDeleteFrom };
+
+  delete objWithDeletedKey[lastKey];
+
+  return setPath(obj, pathExceptLast, objWithDeletedKey);
+}