如何在Yii2验证规则消息中放置换行符 [英] How to put line-breaks in Yii2 validation rules messages

问题描述

我需要破坏Yii2验证规则中使用的一条长消息.

I need to break a long message used in Yii2 validation rule.

我尝试过这样:

public function rules()
{
    return [
        ['username', 'required', 'message' => 'long message first line here'."<br>".PHP_EOL.'long message last line here'],
    ];
}

，但是<br>出现在消息中，并且该行没有在我需要的位置中断.

but the <br> appears in the message and the line doesn't break where I need.

请清楚，我得到的是:

 long message first line here<br>long message last line here

而不是:

 long message first line here
 long message last line here

任何人都可以提供帮助吗?我真的会很感激！预先谢谢你.

Anyone who can help with this? I'd be really grate! Thank you in advance.

推荐答案

我已经解决了将其添加到ActiveForm :: begin

I have solved adding this to ActiveForm::begin

<?php $form = ActiveForm::begin([

        'fieldConfig' => [
            'errorOptions' => ['class' => 'help-block', 'encode' => false],
    ],

]); ?>

和一个简单的<br />

 [['username'], 'required', 'message' => 'long message first line here <br />long message last line here'],

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