diff --git a/passbook/stages/prompt/forms.py b/passbook/stages/prompt/forms.py
index 15bb648ae..908395079 100644
--- a/passbook/stages/prompt/forms.py
+++ b/passbook/stages/prompt/forms.py
@@ -1,12 +1,15 @@
 """Prompt forms"""
+from typing import Callable
+
 from django import forms
 from django.contrib.admin.widgets import FilteredSelectMultiple
 from django.utils.translation import gettext_lazy as _
 from guardian.shortcuts import get_anonymous_user
 
+from passbook.core.models import User
 from passbook.flows.planner import PLAN_CONTEXT_PENDING_USER, FlowPlan
 from passbook.policies.engine import PolicyEngine
-from passbook.stages.prompt.models import Prompt, PromptStage
+from passbook.stages.prompt.models import FieldTypes, Prompt, PromptStage
 
 
 class PromptStageForm(forms.ModelForm):
@@ -57,6 +60,14 @@ class PromptForm(forms.Form):
         for field in fields:
             field: Prompt
             self.fields[field.field_key] = field.field
+            # Special handling for fields with username type
+            # these check for existing users with the same username
+            if field.type == FieldTypes.USERNAME:
+                setattr(
+                    self,
+                    f"clean_{field.field_key}",
+                    username_field_cleaner_generator(field),
+                )
         self.field_order = sorted(fields, key=lambda x: x.order)
 
     def clean(self):
@@ -68,3 +79,15 @@ class PromptForm(forms.Form):
         result = engine.result
         if not result.passing:
             raise forms.ValidationError(list(result.messages))
+
+
+def username_field_cleaner_generator(field: Prompt) -> Callable:
+    """Return a `clean_` method for `field`. Clean method checks if username is taken already."""
+
+    def username_field_cleaner(self: PromptForm):
+        """Check for duplicate usernames"""
+        username = self.cleaned_data.get(field.field_key)
+        if User.objects.filter(username=username).exists():
+            raise forms.ValidationError("Username is already taken.")
+
+    return username_field_cleaner
diff --git a/passbook/stages/prompt/models.py b/passbook/stages/prompt/models.py
index 1cea88068..a7374e4d6 100644
--- a/passbook/stages/prompt/models.py
+++ b/passbook/stages/prompt/models.py
@@ -7,25 +7,34 @@ from django.utils.translation import gettext_lazy as _
 
 from passbook.flows.models import Stage
 from passbook.policies.models import PolicyBindingModel
+from passbook.stages.prompt.widgets import HorizontalRuleWidget, StaticTextWidget
 
 
 class FieldTypes(models.TextChoices):
     """Field types an Prompt can be"""
 
     # Simple text field
-    TEXT = "text"
+    TEXT = "text", _("Text: Simple Text input")
     # Same as text, but has autocomplete for password managers
-    USERNAME = "username"
-    EMAIL = "email"
+    USERNAME = (
+        "username",
+        _(
+            (
+                "Username: Same as Text input, but checks for "
+                "duplicate and prevents duplicate usernames."
+            )
+        ),
+    )
+    EMAIL = "email", _("Email: Text field with Email type.")
     PASSWORD = "password"  # noqa # nosec
     NUMBER = "number"
     CHECKBOX = "checkbox"
     DATE = "data"
     DATE_TIME = "data-time"
 
-    SEPARATOR = "separator"
-    HIDDEN = "hidden"
-    STATIC = "static"
+    SEPARATOR = "separator", _("Separator: Static Separator Line")
+    HIDDEN = "hidden", _("Hidden: Hidden field, can be used to insert data into form.")
+    STATIC = "static", _("Static: Static value, displayed as-is.")
 
 
 class Prompt(models.Model):
@@ -74,9 +83,16 @@ class Prompt(models.Model):
             field_class = forms.DateInput
         if self.type == FieldTypes.DATE_TIME:
             field_class = forms.DateTimeInput
+        if self.type == FieldTypes.STATIC:
+            widget = StaticTextWidget(attrs=attrs)
+            kwargs["initial"] = self.placeholder
+            kwargs["required"] = False
+            kwargs["label"] = ""
+        if self.type == FieldTypes.SEPARATOR:
+            widget = HorizontalRuleWidget(attrs=attrs)
+            kwargs["required"] = False
+            kwargs["label"] = ""
 
-        # TODO: Implement static
-        # TODO: Implement separator
         kwargs["widget"] = widget
         return field_class(**kwargs)
 
diff --git a/passbook/stages/prompt/widgets.py b/passbook/stages/prompt/widgets.py
new file mode 100644
index 000000000..0ddb26a10
--- /dev/null
+++ b/passbook/stages/prompt/widgets.py
@@ -0,0 +1,17 @@
+"""Prompt Widgets"""
+from django import forms
+from django.utils.safestring import mark_safe
+
+
+class StaticTextWidget(forms.widgets.Widget):
+    """Widget to render static text"""
+
+    def render(self, name, value, attrs=None, renderer=None):
+        return mark_safe(f"<p>{value}</p>")  # nosec
+
+
+class HorizontalRuleWidget(forms.widgets.Widget):
+    """Widget, which renders an <hr> element"""
+
+    def render(self, name, value, attrs=None, renderer=None):
+        return mark_safe("<hr>")  # nosec