joiVerification(Schema, info); .when([condition],options) 官方解释:添加在验证期间评估的条件并在将架构应用于值之前对其进行修改 其实就是:相当于条件判断 condition:属性名称 options:对象属性,判断条件及处理方案 is- 表示为joi模式的条件。任何不是joi模式的东西都将使用Joi.compile进行转换。默认情况下,is条件...
if(condition, then, otherwise) - returns then when condition is truthy, otherwise otherwise. length(item) - return the length of an array or string, the number of keys of an object, otherwise null. msg(code) - embeds another error code message. number(value) - cast value to a number....
otherwise - the alternative schema type if the condition is false. Required if then is missing. const schema = { a: Joi.any().valid('x').when('b', { is: 5, then: Joi.valid('y'), otherwise: Joi.valid('z') }), b: Joi.any() }; Alternatively, if you want to specify a sp...
n: a congenital or acquired condition (especially after surgery on the parotid gland) characterized by sweating and flushing in the periauricular and temporal areas when certain foods are eaten; also known as Frey’s syndrome, Baillarger’s syndrome, Dupny’s syndrome. autogenous adj: originating...
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JOI.validate()是一个用于验证数据的函数,它通常用于前后端开发中的数据校验。它的作用是根据给定的规则对输入数据进行验证,并返回验证结果。 在JOI.validate()函数中,"dataValues"是特指数据对象中的一个属性。在某些情况下,我们可能不希望验证这个属性,因此JOI.validate()提供了一个配置选项来禁止对"dataValues"属性...
ahello this is now this item paid for when will it be sent? 当将送,你好这现在是这个项目付出它?[translate] a贴在桶上 Pastes in the barrel[translate] a‘second life’ in the virtual world by the end of 2011 `第二生活’在虚拟世界到2011年底[translate] ...
When a problem station is reported, PBMC will always choose the shortest path to reach that station. If there are more than one shortest path, the one that requires the least number of bikes sent from PBMC will be chosen. Figure 1
The optimizer also considers other factors when determining the cost of each operation. For example: A smaller sort area size is likely to increase the cost for a sort-merge join because sorting takes more CPU time and I/O in a smaller sort area. Sort area size is specified by the init...
1. When a player is described as being 'unplayable' it means that they are performing so well that they cannot be contained. Example:"Zlatan Ibrahimovic was unplayable in his prime. He could do what he wanted." 2. When a football pitch is in such a bad condition that a game of...