如何在laravel 4中设置表单输入必需的属性 [英] How to set form input required attribute in laravel 4
问题描述
我为一个项目使用了laravel框架,并且正在实现一个基本的表单页面,我需要某些值为 required ,这可以是
< input type =textname =abcrequired>
required
属性,
{{Form :: text('abc')}}
$ c
$ b 如何在上述语句中包含required属性?
解决由于简单地写 ['required']
不起作用,我在网上搜索了一下,找到了答案,所以我想我会在这里共享它。
第三个参数是一个可选属性的数组,在惯例中必须写成:
{{Form :: text('abc','',array('required'=>'required'))}}
$ b 同样,对于一个默认选择/检查的单选按钮,我们有:
{{Form :: radio('abc','yes',array('checked'=>'checked'))}}
I'm using the laravel framework for a project, and I'm implementing a basic form page, where I require certain values to be required
, something that can be done very easily in HTML5.
<input type="text" name="abc" required>
In laravel, without the required
attribute, the same would be :
{{ Form::text('abc') }}
How do I incorporate a required attribute in the above statement?
解决方案 Since simply writing ['required']
did not work, I searched online a bit more and found the answer, so I thought I'd share it here.
The third parameter is an array of optional attributes, which, in convention, must be written as:
{{ Form::text('abc','',array('required' => 'required')) }}
Similarly, for a radio button with default selected/checked we have:
{{ Form::radio('abc', 'yes', array('checked' => 'checked')) }}
这篇关于如何在laravel 4中设置表单输入必需的属性的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
查看全文