Zend Framework 中的 GreaterOrEqual 验证器 [英] GreaterOrEqual validator in Zend Framework

问题描述

几分钟前意识到没有 GreaterOrEqualThan 验证器，或者 GreaterThan 验证器中的参数将其行为从 > 更改为 <代码>>=.

Realized few minutes ago that there is no GreaterOrEqualThan validator, or a parameter in GreaterThan validator that changes its behaviour from > to >=.

为什么?是否可以使用基本的 Zend 框架验证器集组合 >= 验证器?

Why? Is it possible to compose >= validator using basic zend framework set of validators?

是的，伙计们，我知道我可以编写自己的验证器，但我对基于原生 ZF 验证器的解决方案感到好奇；-)

Yes, guys, I know that I can write my own validator, but I'm curious about solution based on native ZF validators ;-)

推荐答案

我会设置 array('min' => ($value-1)) 并使用 GreaterThan.也许使用一个链并添加Digits，这样你就可以确保你正在处理数字.像这样:

I'd set array('min' => ($value-1)) and use GreaterThan. Maybe use a chain and add Digits, so you make sure you're dealing with numbers. Something like this:

$value = 10;

$chain = new Zend_Validate();
$chain->addValidator(new Zend_Validate_Digits());
$chain->addValidator(new Zend_Validate_GreaterThan(array('min' => ($value-1))));

var_dump($chain->isValid($value), $chain->getMessages());

我认为这就是采埃孚所能做到的.不过，获得功能请求也无妨.将是一个不错的补充.否则，扩展 GreaterThan 并添加一个选项.

I think that's as far as you get with ZF. Wouldn't hurt to get a feature request though. Would be a nice addition. Otherwise, extend GreaterThan and add an option.

这篇关于Zend Framework 中的 GreaterOrEqual 验证器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！