- fixed issue in datepicker;

- updated styles;

src/components/FormField/components/Datepicker/index.js

@@ -1,7 +1,7 @@
 import React from 'react';
 import { classNames } from 'primereact/utils';
 import { Controller } from 'react-hook-form';
-import { is } from 'ramda';
+import { is, isEmpty } from 'ramda';
 
 import { Calendar } from 'primereact/calendar';
 
@@ -30,7 +30,7 @@ const Datepicker = ({
                 rules={config}
                 render={({ field, fieldState }) => (<Calendar id={field.name}
                                   disabled={disabled}
-                                  value={is(String, field.value) ? new Date(field.value) : field.value}
+                                  value={is(String, field.value) && !isEmpty(field.value) ? new Date(field.value) : field.value}
                                   onChange={(e) => field.onChange(e.value)}
                                   dateFormat="dd/mm/yy"
                                   hourFormat="24"