blocks|key|2004180|text|在laravel中没有时间戳的验证规则。如果你需要验证时间戳，你可以使用类似这样的东西：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2004181|function+isValidTimeStamp($timestamp)
{
++++return+((string)+(int)+$timestamp+===+$timestamp)+
++++++++&&+($timestamp+<=+PHP_INT_MAX)
++++++++&&+($timestamp+>=+~PHP_INT_MAX);
}|code-block|syntax|javascript|2004182|如果您在php中生成时间戳，则不需要验证它。如果它是用户输入，那么在将其转换为时间戳之前，可以使用laravel+validator的date验证规则。|offset|length|style|CODE|2004183|entityMap|0|LINK|mutability|MUTABLE|url|http://laravel.com/docs/5.0/validation#available-validation-rules^0|0|0|1V|4|1D|H|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|W|8|@$I|X|J|Y|K|L]]|9|@$I|Z|J|10|1|11]]|A|$]]|$1|M|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|N|$O|$5|P|Q|R|A|$S|T]]]]

There is no validation rule for timestamps in laravel.
If you need to validate timestamps you can use somthing like that:

<pre><code>function isValidTimeStamp($timestamp)
{
 return ((string) (int) $timestamp === $timestamp) 
 &amp;&amp; ($timestamp &lt;= PHP_INT_MAX)
 &amp;&amp; ($timestamp &gt;= ~PHP_INT_MAX);
}
</code></pre>

If you generate the timestamp in php there is no need to validate it. If it is a user input you could use the <code>date</code> validation rule of the <a href="http://laravel.com/docs/5.0/validation#available-validation-rules" rel="nofollow">laravel validator</a> before you convert it into a timestamp.

blocks|key|1997470|text|您可以尝试使用Carbon为您解析时间戳，然后以良好的人类可读的方法运行验证：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1997471|$date+=+Carbon::createFromTimeStamp(+(int)+$timestamp+);
$min+=+Carbon::create(+2014,+12,+31,+23,+59,+59+);
$max+=+Carbon::create(+2015,+12,+31,+23,+59,+59+);
return+$date->gt(+$min+)+&&+$date->lte(+$max+);|code-block|syntax|javascript|1997472|但是，对于实际验证原始时间戳本身，除了对原始数字执行与上面相同的操作之外，我能想到的并不多：|1997473|return+1420030799+<+$timestamp+&&+$timestamp+<=+1451566799;|1997474|但这比Carbon方法更难阅读和维护。|1997475|entityMap|0|LINK|mutability|MUTABLE|url|http://carbon.nesbot.com/docs/#api-comparison^0|7|6|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@$A|X|B|Y|1|Z]]|C|$]]|$1|D|3|E|5|F|7|10|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|11|8|@]|9|@]|C|$]]|$1|K|3|L|5|F|7|12|8|@]|9|@]|C|$G|H]]|$1|M|3|N|5|6|7|13|8|@]|9|@]|C|$]]|$1|O|3|-4|5|6|7|14|8|@]|9|@]|C|$]]]|P|$Q|$5|R|S|T|C|$U|V]]]]

You can attempt to use <a href="http://carbon.nesbot.com/docs/#api-comparison" rel="nofollow">Carbon</a> to parse the timestamp for you then run your validation in nice human-readable methods:

<pre><code>$date = Carbon::createFromTimeStamp( (int) $timestamp );
$min = Carbon::create( 2014, 12, 31, 23, 59, 59 );
$max = Carbon::create( 2015, 12, 31, 23, 59, 59 );
return $date-&gt;gt( $min ) &amp;&amp; $date-&gt;lte( $max );
</code></pre>

For actually validating the raw timestamp itself though, there's not much I can come up with other than just doing the same thing as above with raw numbers:

<pre><code>return 1420030799 &lt; $timestamp &amp;&amp; $timestamp &lt;= 1451566799;
</code></pre>

but that's much more difficult to read and maintain than the Carbon method.

blocks|key|4876597|text|只需在laravel中创建一个新的验证规则来验证时间戳...|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4876598|Validator::extend('isTimeStamp',+function($attribute,+$value,+$parameters)
{
++++return+((string)+(int)+$value+===+$value)+
+++++++++++&&+($value+<=+PHP_INT_MAX)
+++++++++++&&+($value+>=+~PHP_INT_MAX);
});|code-block|syntax|javascript|4876599|现在您可以使用isTimeStamp验证规则来验证时间戳。|offset|length|style|CODE|4876600|entityMap^0|0|0|7|B|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@$I|R|J|S|K|L]]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

Just create a new validation rule in laravel to validate the timestamp...

<pre><code>Validator::extend('isTimeStamp', function($attribute, $value, $parameters)
{
 return ((string) (int) $value === $value) 
 &amp;&amp; ($value &lt;= PHP_INT_MAX)
 &amp;&amp; ($value &gt;= ~PHP_INT_MAX);
});
</code></pre>

You can now use <code>isTimeStamp</code> validation rule to validate timestamp.

blocks|key|2763979|text|我认为是这样验证的..|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2763980|$rules+=+['start_at'+=>+'date_format:Y-m-d+H:i:s'];|code-block|syntax|javascript|2763981|让我们测试一下这个规则|2763982|public+function+testSimpleTimeStampValidation()
{

++++$data+=+['start_at'++=>+'2015-12-1+12:12:58'];


++++$rules+=+['start_at'+=>+'date_format:Y-m-d+H:i:s'];

++++$validator+=+\Validator::make($data,+$rules);

++++$this->assertTrue($validator->passes());+//+passed+!++++++++
}|2763983|再次尝试使用不需要的日期格式进行测试..|2763984|public+function+testSimpleTimeStampValidation()
{

++++$data+=+['start_at'++=>+'12-1-2015+12:12:58'];


++++$rules+=+['start_at'+=>+'date_format:Y-m-d+H:i:s'];

++++$validator+=+\Validator::make($data,+$rules);

++++$this->assertTrue($validator->passes());+//+Failed+!++++++++
}|2763985|看起来这个规则运行得很好..|2763986|更多详细信息Data+Format+Validation+in+L5|offset|length|2763987|entityMap|0|LINK|mutability|MUTABLE|url|http://laravel.com/docs/5.1/validation#rule-date-format^0|0|0|0|0|0|0|0|6|S|0|0^^$0|@$1|2|3|4|5|6|7|12|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|13|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|14|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|15|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|16|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|17|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|18|8|@]|9|@]|A|$]]|$1|Q|3|R|5|6|7|19|8|@]|9|@$S|1A|T|1B|1|1C]]|A|$]]|$1|U|3|-4|5|6|7|1D|8|@]|9|@]|A|$]]]|V|$W|$5|X|Y|Z|A|$10|11]]]]

I think that validate like this..

<pre><code>$rules = ['start_at' =&gt; 'date_format:Y-m-d H:i:s'];
</code></pre>

Let's test this rule

<pre><code>public function testSimpleTimeStampValidation()
{

 $data = ['start_at' =&gt; '2015-12-1 12:12:58'];


 $rules = ['start_at' =&gt; 'date_format:Y-m-d H:i:s'];

 $validator = \Validator::make($data, $rules);

 $this-&gt;assertTrue($validator-&gt;passes()); // passed ! 
}
</code></pre>

Again trying test with unwanted date format..

<pre><code>public function testSimpleTimeStampValidation()
{

 $data = ['start_at' =&gt; '12-1-2015 12:12:58'];


 $rules = ['start_at' =&gt; 'date_format:Y-m-d H:i:s'];

 $validator = \Validator::make($data, $rules);

 $this-&gt;assertTrue($validator-&gt;passes()); // Failed ! 
}
</code></pre>

It looks this rules works very well..

more details <a href="http://laravel.com/docs/5.1/validation#rule-date-format" rel="noreferrer">Data Format Validation in L5</a>

blocks|key|2763993|text|使用此规则|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2763994|+++public+function+rules()
++++{
++++++++return+[
++++++++++++'date_time'+=>+'date_format:Y-m-d+H:i:s'
++++++++];
++++}|code-block|syntax|javascript|2763995|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Use this rule

<pre><code> public function rules()
 {
 return [
 'date_time' =&gt; 'date_format:Y-m-d H:i:s'
 ];
 }
</code></pre>

I'm writing validator rules for checking if the data is valid before adding a new Eloquent model record.

It's quite clear with strings, decimals and integers.

But what about a timestamp field?

I added the column using <code>timestamp</code> method in one of my DB migrations, it works just fine. The only thing I need is to make sure the passed value will be a valid timestamp before executing the query.

Is there a direct/simple way or should I write a regexp for that?

Thank you

Validate a timestamp value in laravel 5

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我正在编写验证器规则，用于在添加新的雄辩模型记录之前检查数据是否有效。对于字符串、小数和整数，这一点非常清楚。但是时间戳字段呢？我在我的一个数据库迁移中使用timestamp方法添加了列，它工作得很好。在执行查询之前，我唯一需要做的就是确保传递的值是一个有效的时间戳。有没有一种直接/简单的方法，或者我应该为此编写一个r...

问验证laravel 5中的时间戳值
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