diff --git a/packages/zapp/console/src/components/Launch/LaunchForm/LaunchFormActions.tsx b/packages/zapp/console/src/components/Launch/LaunchForm/LaunchFormActions.tsx
index 5bdf02c9a..fadd463ce 100644
--- a/packages/zapp/console/src/components/Launch/LaunchForm/LaunchFormActions.tsx
+++ b/packages/zapp/console/src/components/Launch/LaunchForm/LaunchFormActions.tsx
@@ -12,12 +12,14 @@ export interface LaunchFormActionsProps {
   state: BaseInterpretedLaunchState;
   service: BaseLaunchService;
   onClose(): void;
+  isError: boolean;
 }
 /** Renders the Submit/Cancel buttons for a LaunchForm */
 export const LaunchFormActions: React.FC<LaunchFormActionsProps> = ({
   state,
   service,
   onClose,
+  isError,
 }) => {
   const styles = useStyles();
   const submissionInFlight = state.matches(LaunchState.SUBMITTING);
@@ -68,7 +70,7 @@ export const LaunchFormActions: React.FC<LaunchFormActionsProps> = ({
         </Button>
         <Button
           color="primary"
-          disabled={!canSubmit}
+          disabled={!canSubmit || isError}
           id="launch-workflow-submit"
           onClick={submit}
           type="submit"
diff --git a/packages/zapp/console/src/components/Launch/LaunchForm/LaunchFormInputs.tsx b/packages/zapp/console/src/components/Launch/LaunchForm/LaunchFormInputs.tsx
index 62817abb2..c389bd646 100644
--- a/packages/zapp/console/src/components/Launch/LaunchForm/LaunchFormInputs.tsx
+++ b/packages/zapp/console/src/components/Launch/LaunchForm/LaunchFormInputs.tsx
@@ -10,14 +10,36 @@ import { SimpleInput } from './SimpleInput';
 import { StructInput } from './StructInput';
 import { UnionInput } from './UnionInput';
 import { useStyles } from './styles';
-import { BaseInterpretedLaunchState, InputProps, InputType, LaunchFormInputsRef } from './types';
+import {
+  BaseInterpretedLaunchState,
+  InputProps,
+  InputType,
+  InputValue,
+  LaunchFormInputsRef,
+} from './types';
 import { UnsupportedInput } from './UnsupportedInput';
 import { UnsupportedRequiredInputsError } from './UnsupportedRequiredInputsError';
 import { useFormInputsState } from './useFormInputsState';
 import { isEnterInputsState } from './utils';
+import { getHelperForInput } from './inputHelpers/getHelperForInput';
+
+export function getComponentForInput(
+  input: InputProps,
+  showErrors: boolean,
+  setIsError: (boolean) => void,
+) {
+  const onChange = (newValue: InputValue) => {
+    const helper = getHelperForInput(input.typeDefinition.type);
+    try {
+      helper.validate({ ...input, value: newValue });
+      setIsError(false);
+    } catch (e) {
+      setIsError(true);
+    }
+    input.onChange(newValue);
+  };
 
-export function getComponentForInput(input: InputProps, showErrors: boolean) {
-  const props = { ...input, error: showErrors ? input.error : undefined };
+  const props = { ...input, error: showErrors ? input.error : undefined, setIsError, onChange };
 
   switch (input.typeDefinition.type) {
     case InputType.Union:
@@ -41,13 +63,15 @@ export function getComponentForInput(input: InputProps, showErrors: boolean) {
 export interface LaunchFormInputsProps {
   state: BaseInterpretedLaunchState;
   variant: 'workflow' | 'task';
+  setIsError: (boolean) => void;
 }
 
 const RenderFormInputs: React.FC<{
   inputs: InputProps[];
   showErrors: boolean;
   variant: LaunchFormInputsProps['variant'];
-}> = ({ inputs, showErrors, variant }) => {
+  setIsError: (boolean) => void;
+}> = ({ inputs, showErrors, variant, setIsError }) => {
   const styles = useStyles();
   return inputs.length === 0 ? (
     <NoInputsNeeded variant={variant} />
@@ -59,7 +83,7 @@ const RenderFormInputs: React.FC<{
       </header>
       {inputs.map((input) => (
         <div key={input.label} className={styles.formControl}>
-          {getComponentForInput(input, showErrors)}
+          {getComponentForInput(input, showErrors, setIsError)}
         </div>
       ))}
     </>
@@ -69,7 +93,7 @@ const RenderFormInputs: React.FC<{
 export const LaunchFormInputsImpl: React.RefForwardingComponent<
   LaunchFormInputsRef,
   LaunchFormInputsProps
-> = ({ state, variant }, ref) => {
+> = ({ state, variant, setIsError }, ref) => {
   const { parsedInputs, unsupportedRequiredInputs, showErrors } = state.context;
   const { getValues, inputs, validate } = useFormInputsState(parsedInputs);
   React.useImperativeHandle(ref, () => ({
@@ -82,7 +106,12 @@ export const LaunchFormInputsImpl: React.RefForwardingComponent<
       {state.matches(LaunchState.UNSUPPORTED_INPUTS) ? (
         <UnsupportedRequiredInputsError inputs={unsupportedRequiredInputs} variant={variant} />
       ) : (
-        <RenderFormInputs inputs={inputs} showErrors={showErrors} variant={variant} />
+        <RenderFormInputs
+          inputs={inputs}
+          showErrors={showErrors}
+          variant={variant}
+          setIsError={setIsError}
+        />
       )}
     </section>
   ) : null;
diff --git a/packages/zapp/console/src/components/Launch/LaunchForm/LaunchTaskForm.tsx b/packages/zapp/console/src/components/Launch/LaunchForm/LaunchTaskForm.tsx
index 6e5721bab..481dd8817 100644
--- a/packages/zapp/console/src/components/Launch/LaunchForm/LaunchTaskForm.tsx
+++ b/packages/zapp/console/src/components/Launch/LaunchForm/LaunchTaskForm.tsx
@@ -27,6 +27,7 @@ export const LaunchTaskForm: React.FC<LaunchTaskFormProps> = (props) => {
   const styles = useStyles();
   const baseState = state as BaseInterpretedLaunchState;
   const baseService = service as BaseLaunchService;
+  const [isError, setIsError] = React.useState<boolean>(false);
 
   // Any time the inputs change (even if it's just re-ordering), we must
   // change the form key so that the inputs component will re-mount.
@@ -69,13 +70,24 @@ export const LaunchTaskForm: React.FC<LaunchTaskFormProps> = (props) => {
             showErrors={state.context.showErrors}
           />
         ) : null}
-        <LaunchFormInputs key={formKey} ref={formInputsRef} state={baseState} variant="task" />
+        <LaunchFormInputs
+          key={formKey}
+          ref={formInputsRef}
+          state={baseState}
+          variant="task"
+          setIsError={setIsError}
+        />
         <LaunchInterruptibleInput
           initialValue={state.context.interruptible}
           ref={interruptibleInputRef}
         />
       </DialogContent>
-      <LaunchFormActions state={baseState} service={baseService} onClose={props.onClose} />
+      <LaunchFormActions
+        state={baseState}
+        service={baseService}
+        onClose={props.onClose}
+        isError={isError}
+      />
     </>
   );
 };
diff --git a/packages/zapp/console/src/components/Launch/LaunchForm/LaunchWorkflowForm.tsx b/packages/zapp/console/src/components/Launch/LaunchForm/LaunchWorkflowForm.tsx
index 3a0ec9b55..5d48cea2d 100644
--- a/packages/zapp/console/src/components/Launch/LaunchForm/LaunchWorkflowForm.tsx
+++ b/packages/zapp/console/src/components/Launch/LaunchForm/LaunchWorkflowForm.tsx
@@ -31,6 +31,7 @@ export const LaunchWorkflowForm: React.FC<LaunchWorkflowFormProps> = (props) =>
   const styles = useStyles();
   const baseState = state as BaseInterpretedLaunchState;
   const baseService = service as BaseLaunchService;
+  const [isError, setIsError] = React.useState<boolean>(false);
 
   // Any time the inputs change (even if it's just re-ordering), we must
   // change the form key so that the inputs component will re-mount.
@@ -94,7 +95,13 @@ export const LaunchWorkflowForm: React.FC<LaunchWorkflowFormProps> = (props) =>
             />
           </section>
         ) : null}
-        <LaunchFormInputs key={formKey} ref={formInputsRef} state={baseState} variant="workflow" />
+        <LaunchFormInputs
+          key={formKey}
+          ref={formInputsRef}
+          state={baseState}
+          variant="workflow"
+          setIsError={setIsError}
+        />
         <Accordion className={styles.noBorder}>
           <AccordionSummary
             classes={{
@@ -120,7 +127,12 @@ export const LaunchWorkflowForm: React.FC<LaunchWorkflowFormProps> = (props) =>
           </AccordionDetails>
         </Accordion>
       </DialogContent>
-      <LaunchFormActions state={baseState} service={baseService} onClose={props.onClose} />
+      <LaunchFormActions
+        state={baseState}
+        service={baseService}
+        onClose={props.onClose}
+        isError={isError}
+      />
     </>
   );
 };
diff --git a/packages/zapp/console/src/components/Launch/LaunchForm/MapInput.tsx b/packages/zapp/console/src/components/Launch/LaunchForm/MapInput.tsx
index 6b9818754..8c83285b3 100644
--- a/packages/zapp/console/src/components/Launch/LaunchForm/MapInput.tsx
+++ b/packages/zapp/console/src/components/Launch/LaunchForm/MapInput.tsx
@@ -1,4 +1,4 @@
-import { Button, IconButton, TextField, Typography } from '@material-ui/core';
+import { Button, FormHelperText, IconButton, TextField, Typography } from '@material-ui/core';
 import { makeStyles, Theme } from '@material-ui/core/styles';
 import * as React from 'react';
 import RemoveIcon from '@material-ui/icons/Remove';
@@ -7,6 +7,7 @@ import CardContent from '@material-ui/core/CardContent';
 import { requiredInputSuffix } from './constants';
 import { InputProps, InputType, InputTypeDefinition, InputValue } from './types';
 import { formatType, toMappedTypeValue } from './utils';
+import { getHelperForInput } from './inputHelpers/getHelperForInput';
 
 const useStyles = makeStyles((theme: Theme) => ({
   formControl: {
@@ -49,9 +50,26 @@ const MapSingleInputItem = (props: MapInputItemProps) => {
   const classes = useStyles();
   const { data, subtype, setKey, setValue, isValid, onDeleteItem } = props;
   const [error, setError] = React.useState(false);
+  const [focused, setFocused] = React.useState(false);
+  const [touched, setTouched] = React.useState(false);
 
   const isOneLineType = subtype?.type === InputType.String || subtype?.type === InputType.Integer;
 
+  let invalidValueError = null;
+  if (subtype && !focused && touched) {
+    const helper = getHelperForInput(subtype.type);
+    try {
+      helper.validate({
+        name: data.key,
+        value: data.value,
+        required: true,
+        typeDefinition: subtype,
+      });
+    } catch (e) {
+      invalidValueError = e?.message;
+    }
+  }
+
   return (
     <div className={classes.controls}>
       <TextField
@@ -70,6 +88,7 @@ const MapSingleInputItem = (props: MapInputItemProps) => {
       <TextField
         label={subtype ? `${formatType(subtype)}${requiredInputSuffix}` : ''}
         onChange={({ target: { value } }: React.ChangeEvent<HTMLInputElement>) => {
+          setTouched(true);
           setValue(value);
         }}
         value={data.value}
@@ -77,6 +96,10 @@ const MapSingleInputItem = (props: MapInputItemProps) => {
         className={classes.valueControl}
         multiline={!isOneLineType}
         type={subtype?.type === InputType.Integer ? 'number' : 'text'}
+        error={!!invalidValueError}
+        helperText={invalidValueError ? invalidValueError : ''}
+        onFocus={() => setFocused(true)}
+        onBlur={() => setFocused(false)}
       />
       <IconButton onClick={onDeleteItem}>
         <RemoveIcon />
@@ -117,17 +140,30 @@ export const MapInput = (props: InputProps) => {
     value,
     label,
     onChange,
+    error,
     typeDefinition: { subtype },
+    setIsError,
   } = props;
   const classes = useStyles();
 
+  console.log('MY FILTER: org error: ', error);
+
   const [data, setData] = React.useState<MapInputItem[]>(parseMappedTypeValue(value));
 
   const onAddItem = () => {
+    setIsError?.(true);
     setData((data) => [...data, getNewMapItem(data.length)]);
   };
 
   const updateUpperStream = (newData: MapInputItem[]) => {
+    let newError = false;
+    newData.forEach((item) => {
+      if (item.id === null || !item.key?.length || !item.value?.length) newError = true;
+      else {
+        if (data.findIndex(({ key, id }) => id !== item.id && key === item.key) >= 0)
+          newError = true;
+      }
+    });
     const newPairs = newData
       .filter((item) => {
         // we filter out delted values and items with errors or empty keys/values
@@ -141,6 +177,7 @@ export const MapInput = (props: InputProps) => {
       });
     const newValue = toMappedTypeValue(newPairs);
     onChange(newValue);
+    if (newError) setIsError?.(newError);
   };
 
   const onSetKey = (id: number | null, key: string) => {
@@ -201,6 +238,7 @@ export const MapInput = (props: InputProps) => {
               />
             );
           })}
+        {error && <FormHelperText error={true}>{error}</FormHelperText>}
         <div className={classes.addButton}>
           <Button onClick={onAddItem}>+ ADD ITEM</Button>
         </div>
diff --git a/packages/zapp/console/src/components/Launch/LaunchForm/UnionInput.tsx b/packages/zapp/console/src/components/Launch/LaunchForm/UnionInput.tsx
index edbe21d54..272a9cc58 100644
--- a/packages/zapp/console/src/components/Launch/LaunchForm/UnionInput.tsx
+++ b/packages/zapp/console/src/components/Launch/LaunchForm/UnionInput.tsx
@@ -57,7 +57,16 @@ const generateListOfSearchableSelectorOptions = (
 };
 
 export const UnionInput = (props: InputProps) => {
-  const { initialValue, required, label, onChange, typeDefinition, error, description } = props;
+  const {
+    initialValue,
+    required,
+    label,
+    onChange,
+    typeDefinition,
+    error,
+    description,
+    setIsError,
+  } = props;
 
   const classes = useStyles();
 
@@ -149,6 +158,7 @@ export const UnionInput = (props: InputProps) => {
               error: error,
             } as InputProps,
             true,
+            setIsError,
           )}
         </div>
       </CardContent>
diff --git a/packages/zapp/console/src/components/Launch/LaunchForm/types.ts b/packages/zapp/console/src/components/Launch/LaunchForm/types.ts
index e605a83f3..b82d6bfb5 100644
--- a/packages/zapp/console/src/components/Launch/LaunchForm/types.ts
+++ b/packages/zapp/console/src/components/Launch/LaunchForm/types.ts
@@ -195,6 +195,7 @@ export interface InputProps {
   typeDefinition: InputTypeDefinition;
   value?: InputValue;
   onChange: InputChangeHandler;
+  setIsError: (boolean) => void;
 }
 
 export interface ParsedInput
diff --git a/packages/zapp/console/src/components/Launch/LaunchForm/useFormInputsState.ts b/packages/zapp/console/src/components/Launch/LaunchForm/useFormInputsState.ts
index 9925a1ffc..10779e674 100644
--- a/packages/zapp/console/src/components/Launch/LaunchForm/useFormInputsState.ts
+++ b/packages/zapp/console/src/components/Launch/LaunchForm/useFormInputsState.ts
@@ -72,6 +72,7 @@ function useFormInputState(parsedInput: ParsedInput): FormInputState {
     validate,
     value,
     helperText: parsedInput.description,
+    setIsError: () => {},
   };
 }