diff --git a/requirements.txt b/requirements.txt
index 88bc22ed..b3f78661 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,3 @@
 Django==3.0.6
 psycopg2==2.8.5
+validators
diff --git a/targetApp/forms.py b/targetApp/forms.py
index 6bbc8007..9e0b7c69 100644
--- a/targetApp/forms.py
+++ b/targetApp/forms.py
@@ -1,5 +1,6 @@
 from django import forms
 from .models import Domain
+from .validators import validate_domain
 
 class AddDomainForm(forms.ModelForm):
     class Meta:
@@ -8,6 +9,7 @@ class AddDomainForm(forms.ModelForm):
 
 class RawDomainForm(forms.Form):
     domain_name = forms.CharField(
+                    validators=[validate_domain],
                     required=True,
                     widget=forms.TextInput(
                         attrs={
diff --git a/targetApp/validators.py b/targetApp/validators.py
new file mode 100644
index 00000000..b2a4e0bc
--- /dev/null
+++ b/targetApp/validators.py
@@ -0,0 +1,10 @@
+from django.utils.translation import gettext_lazy as _
+from django.core.exceptions import ValidationError
+import validators
+
+def validate_domain(value):
+    if not validators.domain(value):
+        raise ValidationError(
+        _('%(value)s is not a valid domain Name'),
+            params={'value': value},
+        )