1 files changed, 28 insertions, 0 deletions
diff --git a/forms.py b/forms.py
new file mode 100644
index 0000000..46e0fb6
--- /dev/null
+++ b/forms.py
@@ -0,0 +1,28 @@
+from flask_wtf import FlaskForm
+from wtforms import StringField, PasswordField, SubmitField
+from wtforms.validators import DataRequired, Email, EqualTo, ValidationError
+from models import User
+
+class RegistrationForm(FlaskForm):
+    username = StringField('Username', validators=[DataRequired()])
+    email = StringField('Email', validators=[DataRequired(), Email()])
+    password = PasswordField('Password', validators=[DataRequired()])
+    password2 = PasswordField(
+        'Repeat Password', validators=[DataRequired(), EqualTo('password')])
+    submit = SubmitField('Register')
+
+    def validate_username(self, username):
+        user = User.query.filter_by(username=username.data).first()
+        if user is not None:
+            raise ValidationError('Please use a different username.')
+
+    def validate_email(self, email):
+        user = User.query.filter_by(email=email.data).first()
+        if user is not None:
+            raise ValidationError('Please use a different email address.')
+
+
+class LoginForm(FlaskForm):
+    username = StringField('Username', validators=[DataRequired()])
+    password = PasswordField('Password', validators=[DataRequired()])
+    submit = SubmitField('Login')