Question

这是注册表格的路径

@app.route("/register", methods=['GET', 'POST'])
def register():
    form = RegisterForm()
    if form.validate_on_submit():
        print(f"value submitted")
        # flash(f'Account created for {form.name.data}!', 'success')
        
        return redirect(url_for('homeLogin'))
    print("not validated")
    return render_template('dashboard/register.html',form=form)

这是froms.py文件

from wtforms import validators
from flask_wtf import FlaskForm
from wtforms import StringField, PasswordField, SubmitField, BooleanField , SelectField
from wtforms.validators import DataRequired, Length, Email, EqualTo
from pycountry import pycountry
from flask_wtf import Form

# Register Form Class
class RegisterForm(Form):
    name = StringField('Username', [Length(min=1, max=50)])
    company = StringField('company', [Length(min=4, max=25)])
    email = StringField('Email', validators=[DataRequired(), Email()])
    password = PasswordField('Password', [ DataRequired(), EqualTo('confirm', message='Passwords do not match') ])
    confirm = PasswordField('Confirm Password')
    country = SelectField(u'Country', choices=[(country.alpha_2, country.name) for country in pycountry.countries] , validate_choice=True)
    submit = SubmitField('Sign Up')

我的主文件导入：

from app import app as app
from flask import Flask,render_template,request,session,redirect,url_for , flash
import helperFunctions as hf
from model import *
import math
from datetime import datetime
from forms import RegisterForm

运行python文件将输出显示为：

FlaskTFTFDeprecationWarning：“ flask_wtf.Form”已重命名为“ FlaskForm”，并将在1.0中删除。表格= RegisterForm（）

未验证

Answer 1

在您的注册路线中，尝试使用：如果form.validate（）： ...

代替使用form.validate_on_submit（）

form.validate_on_submit（）无效，尽管提交表单时一切正常

1 个答案: