How can I integrate forms in Flask?

How can I integrate forms in Flask?

You can integrate forms in Flask using the Flask-WTF extension, which simplifies form handling.

What are the steps to set it up?

First, install Flask-WTF, then create a form class, and finally render it in your templates.

Can you show me a code example?

Sure! Here's a simple example:

from flask import Flask, render_template, redirect, url_for
from flask_wtf import FlaskForm
from wtforms import StringField, SubmitField

app = Flask(__name__)
app.config['SECRET_KEY'] = 'your_secret_key'

class MyForm(FlaskForm):
    name = StringField('Name')
    submit = SubmitField('Submit')

@app.route('/', methods=['GET', 'POST'])
def home():
    form = MyForm()
    if form.validate_on_submit():
        return redirect(url_for('success'))
    return render_template('form.html', form=form)

@app.route('/success')
def success():
    return 'Form submitted successfully!'

if __name__ == '__main__':
    app.run(debug=True)

What templates do I need for this?

You need a form.html template to render the form. It should include the form fields and a submit button.