我正在经历尴尬的局面。
除required的{{1}}字段外，所有规则都正常工作。
first_name并且，在将'FirstNameLength' => ['first_name', 'string', 'min' => 3, 'tooShort'=>'First name should contain atleast 3 character'],
'FirstNameTrim' => ['first_name', 'filter', 'filter' => 'trim'],
'FirstNameRequired' => ['first_name', 'required','message'=>'* First name is required'],
'FirstNameRequired' => ['first_name','match','pattern'=>"/^[a-zA-Z']+$/",'message' => '* First Name can only contain alphabets charater'],
纳入规则之后，它正在发生。如果我删除或评论pattern规则，则表明它正在运行。
pattern我的动机是不允许除'FirstNameLength' => ['first_name', 'string', 'min' => 3, 'tooShort'=>'First name should contain atleast 3 character'],
'FirstNameTrim' => ['first_name', 'filter', 'filter' => 'trim'],
'FirstNameRequired' => ['first_name', 'required','message'=>'* First name is required'],
//'FirstNameRequired' => ['first_name','match','pattern'=>"/^[a-zA-Z']+$/",'message' => '* First Name can only contain alphabets charater'],
以外的任何space，number或special character。并且，这种模式规则可以正常工作。但是，唯一的问题是现在它没有采用'规则。
欢迎任何帮助/提示/建议。
答案 0 :(得分：1)
似乎你正在重新定义/覆盖键FirstNameRequired，然后最后覆盖前一个..
我建议您使用常规表示法来验证规则（没有FirstNameRequired键
['first_name', 'required','message'=>'* First name is required'],
['first_name','match','pattern'=>"/^[a-zA-Z']+$/",'message' => '* First Name can only contain alphabets charater'],