【发布时间】:2017-04-15 02:41:08
【问题描述】:
我有一个带有 Flask-WTF 表单的 Flask 视图。当我在浏览器中加载页面时,表单总是有错误,即使我还没有提交。为什么表单在提交前会出现错误?
@app.route('/', methods=['GET', 'POST'])
def index():
form = ApplicationForm(request.form)
if form.is_submitted():
print "Form successfully submitted"
if form.validate():
print "valid"
print(form.errors)
if form.validate_on_submit():
return redirect('index')
return render_template('index.html', form=form)
127.0.0.1 - - [30/Nov/2016 16:54:12] "GET / HTTP/1.1" 200 -
{'department': [u'Not a valid choice'], 'email': [u'This field is required.'], 'csrf_token': ['CSRF token missing'], 'name': [u'This field is required.'], 'address': [u'This field is required.']}
【问题讨论】:
标签: python flask wtforms flask-wtforms