dongming6201 2016-12-26 12:15
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Laravel 5.3表单验证 - 我如何验证选择框?

So I've just started using the Laravel Form builder and validation. I really love it but I can't for the life of me work out how to validate a simple select box. It must be in the docs I know but I can't figure it out.

How do I set the validation so filterColor must always contain either blue, green or red?color

<select name="filterColor">
  <option value="green">green</option>
  <option value="red">red</option>
  <option value="blue">blue</option>
</select>

$this->validate($request, [
    'filterName'        => 'required|max:100',
    'filterColor'       => '??????????',
    'filterValue'       => 'required|max:400',
]);
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1条回答 默认 最新

  • duanni5726 2016-12-26 12:18
    关注
    $this->validate($request, [
        'filterName'        => 'required|max:100',
        'filterColor'       => 'in:blue,green,red',
        'filterValue'       => 'required|max:400',
    ]);
    
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