Symfony2自定义表单错误消息 [英] Symfony2 customize form error messages
问题描述
能否请您帮我了解如何使用Symfony2在表单中自定义错误消息? 我想更改HTML布局,添加div,class等...
can you please help me understand how to customize error messages in a form with Symfony2? I want to change the HTML layout, adding div, class, etc...
阅读该指南后,它给出了一段代码放置到名为fields_errors.html.twig
的文件中,但没有告知该文件的放置位置以及是否需要一些额外的配置.
Reading the guide, it gives a piece of code to put in a file called fields_errors.html.twig
but it doesn't tells where to put this file and if some extra configuration is needed.
有人可以帮我吗?
推荐答案
您必须将模板放在包的Resourses/views/
文件夹中.例如,
You have to put the template in Resourses/views/
folder of your bundle. For example,
{# Vendor/YourBundle/Resourses/views/form_fields.html.twig #}
{% extends 'form_div_layout.html.twig' %}
{% block form_errors %}
{# your form error template #}
{% endblock form_errors %}
{# other customized blocks #}
然后在表单页面模板中,
And then in your form page template,
{% extends your:page:layout %}
{% form_theme form 'VendorYourBundle::form_fields.html.twig' %}
{{ form_errors(form.field) }}
{# ..... #}
有关更多选项和实现的参考,请参见表单主题菜谱条目和
For more option and implementation reference check form theme cookbook entry and default field layout implementation
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