# -*- coding: utf-8 -*-
from flask_wtf import Form
from flask_wtf.recaptcha import RecaptchaField, Recaptcha
from wtforms import StringField, validators

from .validation import not_blacklisted_nor_spam


class ShortenedURLForm(Form):
    url = StringField(
        validators=[
            validators.DataRequired(),
            validators.URL(message="A valid URL is required"),
            not_blacklisted_nor_spam
        ]
    )
    recaptcha = RecaptchaField(
        validators=[
            Recaptcha(
                "Please click on the reCAPTCHA field to prove you are a human"
            )
        ]
    )

# -*- coding: utf-8 -*-
from flask_wtf import Form
from flask_wtf.recaptcha import RecaptchaField, Recaptcha
from wtforms import StringField, validators

from .validation import not_blacklisted_nor_spam


class ShortenedURLForm(Form):
    url = StringField(
        validators=[
            validators.DataRequired(),
            validators.URL(message='A valid URL is required'),
            not_blacklisted_nor_spam
        ]
    )
    recaptcha = RecaptchaField(
        validators=[
            Recaptcha(
                'Please click on the reCAPTCHA field to prove you are a human'
            )
        ]
    )

Replace double quotes with single quotes as string delimiters
Replace double quotes with single quotes as string delimiters

This commit replaces double quotes with single quotes as string delimiters
to improve consistency.
