add validation in input form field

lib/pages/widgets/input_text.dart

@@ -9,6 +9,7 @@ class InputText extends StatelessWidget {
   final IconData? iconData;
   final TextEditingController? controller;
   final FormFieldValidator<String>? validator;
+  final AutovalidateMode? autovalidateMode;
   final int maxLines;
   final bool withBorder;
   final Color? borderColor;
@@ -26,6 +27,7 @@ class InputText extends StatelessWidget {
       this.iconData,
       this.controller,
       this.validator,
+      this.autovalidateMode,
       this.maxLines = 1,
       this.withBorder = false,
       this.borderColor,
@@ -114,7 +116,8 @@ class InputText extends StatelessWidget {
                     borderSide: BorderSide(
                         color: borderColor ?? dangerColor, width: 1.0)),
           ),
-          validator: validator),
+          validator: validator,
+          autovalidateMode: autovalidateMode,),
     );
   }
 }