forms.py

from flask.app import Flask
from flask_wtf import FlaskForm
from wtforms import StringField, SubmitField, PasswordField
from wtforms.validators import DataRequired, URL
from flask_ckeditor import CKEditorField

##WTForm
class CreatePostForm(FlaskForm):
    title = StringField("Blog Post Title", validators=[DataRequired()])
    subtitle = StringField("Subtitle", validators=[DataRequired()])
    img_url = StringField("Blog Image URL", validators=[DataRequired(), URL()])
    body = CKEditorField("Blog Content", validators=[DataRequired()])
    submit = SubmitField("Submit Post")

class RegisterForm(FlaskForm):
    name = StringField('User Name',validators=[DataRequired()])
    email = StringField('Email ID', validators=[DataRequired()])
    password = PasswordField('Password',validators=[DataRequired()])
    submit = SubmitField('Register Me!')

class LoginForm(FlaskForm):
    email = StringField('Email ID',validators=[DataRequired()])
    password = PasswordField('Password',validators=[DataRequired()])
    submit = SubmitField('Log Me In')

class CommentForm(FlaskForm):
    comment = CKEditorField('Comment', validators=[DataRequired()])
    submit = SubmitField('Publish Comment')