diff --git a/packages/ra-core/src/form/useInput.ts b/packages/ra-core/src/form/useInput.ts
index 5282e3346b5..7f26b9a2f45 100644
--- a/packages/ra-core/src/form/useInput.ts
+++ b/packages/ra-core/src/form/useInput.ts
@@ -25,6 +25,7 @@ export interface InputProps<T = any>
     resource?: string;
     source: string;
     validate?: Validator | Validator[];
+    isRequired?: boolean;
 }
 
 export interface UseInputValue extends FieldRenderProps<any, HTMLElement> {
@@ -41,6 +42,7 @@ const useInput = ({
     onBlur: customOnBlur,
     onChange: customOnChange,
     onFocus: customOnFocus,
+    isRequired: isRequiredOption,
     ...options
 }: InputProps): UseInputValue => {
     const finalName = name || source;
@@ -97,7 +99,7 @@ const useInput = ({
             id: id || source,
             input: options.input,
             meta: options.meta,
-            isRequired: isRequired(validate),
+            isRequired: isRequiredOption || isRequired(validate),
         };
     }
 
@@ -110,7 +112,7 @@ const useInput = ({
             onFocus: handleFocus,
         },
         meta,
-        isRequired: isRequired(validate),
+        isRequired: isRequiredOption || isRequired(validate),
     };
 };