fix

src/utils/error-handler.js

@@ -40,6 +40,27 @@ export function handleApiError(error_) {
   toast.error('عملیات با خطا مواجه شد')
 }
 
+// Walks a typed validation error response (e.g. Laravel 422 with `errors`
+// keyed by field) and pushes the first message for each field into the
+// caller's form via setFieldError. Falls back to a toast when the error
+// isn't a field-level validation failure.
+export function applyValidationErrors(error, setFieldError) {
+  const data = error?.response?.data
+  const fieldErrors = data?.errors
+
+  if (fieldErrors && typeof fieldErrors === 'object' && !Array.isArray(fieldErrors)) {
+    Object.entries(fieldErrors).forEach(([field, messages]) => {
+      const message = Array.isArray(messages) ? messages[0] : messages
+      if (typeof setFieldError === 'function' && field && message) {
+        setFieldError(field, message)
+      }
+    })
+    return
+  }
+
+  toast.error(data?.message || 'عملیات با خطا مواجه شد')
+}
+
 export function handleUnknownError(options) {
   const { showToast } = { showToast: true, ...options }
   if (showToast) {