cofinley/app.py

## app.py
from flask import Flask, render_template
from forms import RegistrationForm
app = Flask(__name__)

# Home page, just for showing routes with html files
@app.route('/home')
@app.route('/home/')                      # optional, just covers the following slash
@app.route('/home/<optional_subfolder>')  # optional, just showing what you can do
def hello(optional_subfolder=None):       # if parameter in route, you need to include parameter in function definition too
    return render_template('home_page.html') # this html file goes in the folder "templates" in the project root folder

@app.route('/register', methods=['GET', 'POST']) # need GET to show form to user, POST to allow submission of form
def register():
    form = RegistrationForm()
    if form.validate_on_submit(): # will be true if form validators' criteria met
        # script call goes here to pass along form data
        # form data will be in the form of form.username.data; it will be a string
        # could import from your file
        #  import ryans_script
        #  ryans_script.function_name(form.email.data)
        return redirect(url_for('hello')) # redirect to function name of first route (as a string), renders only when form is valid
    return render_template('register.html', form=form) # fall back route that contains the form

## forms.py
from flask_wtf import FlaskForm
from wtforms import StringField, PasswordField
from wtforms.validators import DataRequired, Length, EqualTo

class RegistrationForm(FlaskForm):
    username = StringField('Username', [Length(4,25), DataRequired()])
    email = StringField('Email Address', [Length(6,35), DataRequired()])
    password = PasswordField('New Password', [
        DataRequired(),
        EqualTo('confirm', message='Passwords must match')
    ])
    confirm = PasswordField('Repeat Password')
    accept_tos = BooleanField('I accept the TOS', [DataRequired()])

## register.html
<html>
  <!-- simplified html -->
  <body>
    <form method="POST">
      {{ form.username.label }} {{ form.username(size=25) }}
      <!-- repeat for all fields -->
      <input type="submit" value="Go">
    </form>
  </body>
</html>
	from flask import Flask, render_template
	from forms import RegistrationForm
	app = Flask(__name__)

	# Home page, just for showing routes with html files
	@app.route('/home')
	@app.route('/home/') # optional, just covers the following slash
	@app.route('/home/<optional_subfolder>') # optional, just showing what you can do
	def hello(optional_subfolder=None): # if parameter in route, you need to include parameter in function definition too
	return render_template('home_page.html') # this html file goes in the folder "templates" in the project root folder

	@app.route('/register', methods=['GET', 'POST']) # need GET to show form to user, POST to allow submission of form
	def register():
	form = RegistrationForm()
	if form.validate_on_submit(): # will be true if form validators' criteria met
	# script call goes here to pass along form data
	# form data will be in the form of form.username.data; it will be a string
	# could import from your file
	# import ryans_script
	# ryans_script.function_name(form.email.data)
	return redirect(url_for('hello')) # redirect to function name of first route (as a string), renders only when form is valid
	return render_template('register.html', form=form) # fall back route that contains the form
	from flask_wtf import FlaskForm
	from wtforms import StringField, PasswordField
	from wtforms.validators import DataRequired, Length, EqualTo

	class RegistrationForm(FlaskForm):
	username = StringField('Username', [Length(4,25), DataRequired()])
	email = StringField('Email Address', [Length(6,35), DataRequired()])
	password = PasswordField('New Password', [
	DataRequired(),
	EqualTo('confirm', message='Passwords must match')
	])
	confirm = PasswordField('Repeat Password')
	accept_tos = BooleanField('I accept the TOS', [DataRequired()])
	<html>
	<!-- simplified html -->
	<body>
	<form method="POST">
	{{ form.username.label }} {{ form.username(size=25) }}
	<!-- repeat for all fields -->
	<input type="submit" value="Go">
	</form>
	</body>
	</html>