app/app.py

@@ -60,12 +60,13 @@ def login():
     if form.validate_on_submit():
         userName = form.userName.data
         password = form.password.data
+        remember = form.rememberMe.data
 
         user = User.query.filter_by(userName=userName).first()
         if not user or not check_password_hash(user.password, password):
             flash('Credentials incorrect! Please try again')
             return redirect(url_for('login'))
-        login_user(user)
+        login_user(user, remember=remember)
         return redirect(url_for('events'))
     return render_template('login.html', form=form)
 

app/forms.py

@@ -35,4 +35,5 @@ class SignupForm(FlaskForm):
 
 class LoginForm(FlaskForm):
     userName = StringField('Username', validators=[InputRequired()])
-    password = PasswordField('Password', validators=[InputRequired()])
+    password = PasswordField('Password', validators=[InputRequired()])
+    rememberMe = BooleanField(label='Remember me?')

app/templates/login.html

@@ -19,6 +19,9 @@
         {{ form.password.label }}
         {{ form.password }}
     </p>
+    <p>
+        {{ form.rememberMe.label}} {{ form.rememberMe }}
+    </p>
     <p>
         <button class="btn btn-primary" type="submit">Submit</button>
     </p>