diff --git a/src/app/components/forms/FormDatePicker.js b/src/app/components/forms/FormDatePicker.js
index fc4b66b..546c56c 100644
--- a/src/app/components/forms/FormDatePicker.js
+++ b/src/app/components/forms/FormDatePicker.js
@@ -7,6 +7,7 @@ import {
   View,
   Platform,
   TouchableOpacity,
+  Alert,
 } from "react-native";
 import { MaterialCommunityIcons } from "@expo/vector-icons";
 import DateTimePicker from "@react-native-community/datetimepicker";
@@ -14,9 +15,10 @@ import DateTimePicker from "@react-native-community/datetimepicker";
 import moment from "moment";
 import colors from "../../config/colors";
 import { dimensions } from "../../config/dimensions";
+import { showMessage } from "react-native-flash-message";
 
 const FormDatePicker = (props) => {
-  const [disabled,setDisabled]=useState(props.disabled);
+  const [disabled, setDisabled] = useState(props.disabled);
 
   const { textStyle, defaultDate } = props;
   const [date, setDate] = useState(moment(defaultDate));
@@ -25,6 +27,19 @@ const FormDatePicker = (props) => {
   const [mode, setMode] = useState("date");
   const [time, setTime] = useState(moment(defaultDate));
 
+  const validateTimeInput = (selectedDate) => {
+    if (!(moment().isSameOrAfter(selectedDate)) && new Date(moment()).getDay() == new Date(date).getDay()) {
+      Alert.alert(
+        "Horário inválido",
+        "Selecione um horário válido",
+        [
+          { text: "OK", onPress: () => renderDatePicker() }
+        ]
+      );
+      return false;
+    }
+    return true;
+  }
 
   const onChange = (e, selectedDate) => {
     setAuxDate(moment(selectedDate)); // variavel auxiliar para não alterar a data com a rolagem, apenas com o done
@@ -32,17 +47,21 @@ const FormDatePicker = (props) => {
 
   const androidOnChange = (e, selectedDate) => {
     setShow(false);
+
     if (selectedDate) {
       if (mode == "date") {
         setDate(moment(selectedDate));
         props.onDateChange(selectedDate);
         setMode("time");
         setShow(true); // to show the picker again in time mode
-      } else {
-        setTime(moment(selectedDate));
-        props.onTimeChange(selectedDate);
-        setShow(false);
-        setMode("date");
+      }
+      else {
+        if (validateTimeInput(selectedDate)) {
+          setTime(moment(selectedDate));
+          props.onTimeChange(selectedDate);
+          setShow(false);
+          setMode("date");
+        }
       }
     }
   };
@@ -61,11 +80,14 @@ const FormDatePicker = (props) => {
       setShow(true); // to show the picker again in time mode
     }
     else {
-      setTime(moment(auxDate));
-      props.onTimeChange(auxDate);
-      setShow(false);
-      setMode("date");
+      if (validateTimeInput(auxDate)) {
+        setTime(moment(auxDate));
+        props.onTimeChange(auxDate);
+        setShow(false);
+        setMode("date");
+      }
     }
+
   };
 
   const renderDatePicker = () => {
@@ -192,7 +214,7 @@ FormDatePicker.defaultProps = {
 const styles = StyleSheet.create({
   btnCancel: {
     left: 0,
-  },  
+  },
   btnDone: {
     right: 0,
   },