def register():
if current_user.is_authenticated:
return redirect(url_for('main.home'))
form = RegistrationForm()
if form.validate_on_submit():
try:
hashed_password = bcrypt.generate_password_hash(
form.password.data).decode('utf-8')
user = User(username=form.username.data,
email=form.email.data,
password=hashed_password)
db.session.add(user)
db.session.commit()
flash(
f'Your have successfully registered. Please confirm your email to login',
'success')
send_confirmation_email(user)
return redirect(url_for('users.login'))
except Exception as e:
db.session.rollback()
flash(
f'Registration is unsuccessful due to some server error. Try Again',
'Danger')
return render_template('register.html', title="Register", form=form)
def register():
if current_user.is_authenticated:
return redirect(url_for('main.home'))
form = RegistrationForm()
# to check whether form submitted correctly or not
if form.validate_on_submit():
# hashing the password for security purpose
hashed_password = bcrypt.generate_password_hash(
form.password.data).decode('utf-8')
# creating a new user
user = User(username=form.username.data,
email=form.email.data,
password=hashed_password)
# adding new user to the database
db.session.add(user)
db.session.commit()
# flash is one t@userspop up message
# writing f in flash message bcoz it is a flash string--> syntax it is (f strings used in python 3.6 and above)
# passing success as second argument just a bootstrap class(that we want flash message to have) bcoz flash accepts ALERT as 2nd argument
flash(f'Account created for {form.username.data}!', 'success')
# redirecting user to home page after successful submission to avoid any confusion for the user
# url_for (name of the function where have to redirect and not the route name)
return redirect(url_for('users.login'))
return render_template('register.html', title='Register', form=form)
def about():
form = RegistrationForm()
return render_template('about.html', title='About', form = form)
