如何使用 Jinja2 模板解码烧瓶中的 '
How to decode ' in flask with Jinja2 template
当我尝试在 Jinja2 模板中写入来自 wtforms 的错误时,它 returns 未解码引用。我该如何解决?
{% if registrationForm.errors %}
<script>swal("Error!", "{{ registrationForm.errors['password'] }}", "error")</script>
{% endif %}
错误等于
{'email': ['This field is required.'], 'username': ['This field is required.'], 'acceptTOS': ['This field is required.'], 'csrf_token': ['CSRF token missing'], 'password': ['This field is required.']}
当我尝试在 Jinja2 模板中写入来自 wtforms 的错误时,它 returns 未解码引用。我该如何解决?
{% if registrationForm.errors %}
<script>swal("Error!", "{{ registrationForm.errors['password'] }}", "error")</script>
{% endif %}
错误等于
{'email': ['This field is required.'], 'username': ['This field is required.'], 'acceptTOS': ['This field is required.'], 'csrf_token': ['CSRF token missing'], 'password': ['This field is required.']}