详解Yii2 rules 的验证规则

yii2 框架定义的约束

public $builtInValidators = ["boolean" => "yiivalidatorsBooleanValidator","captcha" => "yiicaptchaCaptchaValidator","compare" => "yiivalidatorsCompareValidator","date" => "yiivalidatorsDateValidator","default" => "yiivalidatorsDefaultValueValidator","double" => "yiivalidatorsNumberValidator","each" => "yiivalidatorsEachValidator", "email" => "yiivalidatorsEmailValidator","exist" => "yiivalidatorsExistValidator", "file" => "yiivalidatorsFileValidator", "filter" => "yiivalidatorsFilterValidator", "image" => "yiivalidatorsImageValidator", "in" => "yiivalidatorsRangeValidator", "integer" => ["class" => "yiivalidatorsNumberValidator", "integerOnly" => true], "match" => "yiivalidatorsRegularExpressionValidator","number" => "yiivalidatorsNumberValidator", "required" => "yiivalidatorsRequiredValidator", "safe" => "yiivalidatorsSafeValidator","string" => "yiivalidatorsStringValidator", "trim" => ["class" => "yiivalidatorsFilterValidator", "filter" => "trim", "skipOnArray" => true],"unique" => "yiivalidatorsUniqueValidator", "url" => "yiivalidatorsUrlValidator"]

以上所述是小编给大家介绍的Yii2 rules 的验证规则，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对脚本之家网站的支持！