diff --git a/packages/dnb-eufemia/src/extensions/forms/DataContext/Provider/__tests__/Provider.test.tsx b/packages/dnb-eufemia/src/extensions/forms/DataContext/Provider/__tests__/Provider.test.tsx
index 6c2f3dac4ab..96ffacbcac0 100644
--- a/packages/dnb-eufemia/src/extensions/forms/DataContext/Provider/__tests__/Provider.test.tsx
+++ b/packages/dnb-eufemia/src/extensions/forms/DataContext/Provider/__tests__/Provider.test.tsx
@@ -617,4 +617,29 @@ describe('DataContext.Provider', () => {
       expect(screen.queryByRole('alert')).not.toBeInTheDocument()
     })
   })
+
+  it('should show provided errorMessages based on outer schema validation with injected value', () => {
+    const schema: JSONSchema7 = {
+      type: 'object',
+      properties: {
+        val: {
+          type: 'string',
+          minLength: 7,
+        },
+      },
+    }
+
+    render(
+      <DataContext.Provider schema={schema} data={{ val: 'abc' }}>
+        <TestField
+          path="/val"
+          errorMessages={{
+            minLength: 'Minimum {minLength} chars.',
+          }}
+        />
+      </DataContext.Provider>
+    )
+
+    expect(screen.getByText('Minimum 7 chars.')).toBeInTheDocument()
+  })
 })
diff --git a/packages/dnb-eufemia/src/extensions/forms/hooks/useDataValue.ts b/packages/dnb-eufemia/src/extensions/forms/hooks/useDataValue.ts
index 4565a4c73c4..9a3e886987b 100644
--- a/packages/dnb-eufemia/src/extensions/forms/hooks/useDataValue.ts
+++ b/packages/dnb-eufemia/src/extensions/forms/hooks/useDataValue.ts
@@ -64,6 +64,7 @@ export default function useDataValue<
     setPathWithError: dataContextSetPathWithError,
     errors: dataContextErrors,
   } = dataContext ?? {}
+  const dataContextError = path ? dataContextErrors?.[path] : undefined
   const inFieldBlock = Boolean(fieldBlockContext)
   const {
     setError: setFieldBlockError,
@@ -145,7 +146,9 @@ export default function useDataValue<
   // - Local errors are errors based on validation instructions received by
   const localErrorRef = useRef<Error | FormError | undefined>()
   // - Context errors are from outer contexts, like validation for this field as part of the whole data set
-  const contextErrorRef = useRef<Error | FormError | undefined>()
+  const contextErrorRef = useRef<Error | FormError | undefined>(
+    dataContextError
+  )
 
   const showErrorRef = useRef<boolean>(Boolean(showErrorInitially))
   const errorMessagesRef = useRef(errorMessages)
@@ -184,18 +187,19 @@ export default function useDataValue<
         return
       }
 
-      if (
-        error instanceof FormError &&
-        typeof error.validationRule === 'string' &&
-        errorMessagesRef.current?.[error.validationRule] !== undefined
-      ) {
-        const message = errorMessagesRef.current[
-          error.validationRule
-        ].replace(
-          `{${error.validationRule}}`,
-          props?.[error.validationRule]
-        )
-        return new FormError(message)
+      if (error instanceof FormError) {
+        const message =
+          (typeof error.validationRule === 'string' &&
+            errorMessagesRef.current?.[error.validationRule]) ||
+          error.message
+
+        const messageWithValues = Object.entries(
+          error.messageValues ?? {}
+        ).reduce((message, [key, value]) => {
+          return message.replace(`{${key}}`, value)
+        }, message)
+
+        return new FormError(messageWithValues)
       }
 
       return error
@@ -306,9 +310,12 @@ export default function useDataValue<
     forceUpdate()
   }, [externalValue, validateValue])
 
-  const dataContextError = path ? dataContextErrors?.[path] : undefined
   useEffect(() => {
-    contextErrorRef.current = prepareError(dataContextError)
+    const error = prepareError(dataContextError)
+    if (errorChanged(error, contextErrorRef.current)) {
+      contextErrorRef.current = error
+      forceUpdate()
+    }
   }, [dataContextError, prepareError])
 
   useEffect(() => {
@@ -444,7 +451,7 @@ export default function useDataValue<
     value: toInput(valueRef.current),
     error:
       !inFieldBlock && showErrorRef.current
-        ? errorProp ?? localErrorRef.current ?? dataContextError
+        ? errorProp ?? localErrorRef.current ?? contextErrorRef.current
         : undefined,
     autoComplete:
       props.autoComplete ??
diff --git a/packages/dnb-eufemia/src/extensions/forms/types.ts b/packages/dnb-eufemia/src/extensions/forms/types.ts
index c04192d3307..bd50c59243e 100644
--- a/packages/dnb-eufemia/src/extensions/forms/types.ts
+++ b/packages/dnb-eufemia/src/extensions/forms/types.ts
@@ -1,8 +1,12 @@
 import { JSONSchema7 } from 'json-schema'
 import { SpacingProps } from '../../components/space/types'
 
+type ValidationRule = string | string[]
+type MessageValues = Record<string, string>
+
 interface IFormErrorOptions {
-  validationRule?: string | string[]
+  validationRule?: ValidationRule
+  messageValues?: MessageValues
 }
 
 /**
@@ -12,13 +16,20 @@ export class FormError extends Error {
   /**
    * What validation rule did the error occur based on? (i.e: minLength, required or maximum)
    */
-  validationRule?: string | string[]
+  validationRule?: ValidationRule
+
+  /**
+   * Replacement values relevant for this error.
+   * @example { minLength: 3 } to be able to replace values in a message like "Minimum {minLength} charactes"
+   */
+  messageValues?: MessageValues
 
   constructor(message: string, options?: IFormErrorOptions) {
     super(message)
 
     if (options) {
       this.validationRule = options.validationRule
+      this.messageValues = options.messageValues
     }
   }
 }
diff --git a/packages/dnb-eufemia/src/extensions/forms/utils/ajv.ts b/packages/dnb-eufemia/src/extensions/forms/utils/ajv.ts
index fbfebeec134..b06413dbb90 100644
--- a/packages/dnb-eufemia/src/extensions/forms/utils/ajv.ts
+++ b/packages/dnb-eufemia/src/extensions/forms/utils/ajv.ts
@@ -36,9 +36,38 @@ function getValidationRule(ajvError: ErrorObject): string {
   return ajvError.keyword
 }
 
+function getMessageValues(
+  ajvError: ErrorObject
+): FormError['messageValues'] {
+  const validationRule = getValidationRule(ajvError)
+
+  switch (validationRule) {
+    case 'minLength':
+    case 'maxLength':
+    case 'minimum':
+    case 'maximum':
+    case 'exclusiveMinimum':
+    case 'exclusiveMaximum':
+      return {
+        [validationRule]: ajvError.params?.limit,
+      }
+    case 'multipleOf':
+      return {
+        [validationRule]: ajvError.params?.multipleOf,
+      }
+    case 'pattern':
+      return {
+        [validationRule]: ajvError.params?.pattern,
+      }
+  }
+}
+
 function ajvErrorToFormError(ajvError: ErrorObject): FormError {
   const error = new FormError(ajvError.message ?? 'Unknown error', {
     validationRule: getValidationRule(ajvError),
+    // Keep the message values in the error object instead of injecting them into the message
+    // at once, since an error might be validated one place, and then get a new message before it is displayed.
+    messageValues: getMessageValues(ajvError),
   })
   return error
 }