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…ageBagCount = count ( $ viewErrorBag -> getBags ( ) ) ; After the above code has executed, the $messageBagCount variable would contain the value 1 . Another way to add MessageBag instances to the ViewErrorBag is by dynamically setting an instance...
…llection. An optional $callback can be supplied to the filter method. If no $callback is supplied to the filter method, any value in the collection that evaluates to false will be removed from the final collection. Supplying a $callback allows...
Let's begin discussing the first helper method be examining the $callback . The $callback is a function that accepts a $key and a $value as its parameters.
The following code sample is an anonymous function assigned to a variable named $isPostFormat . The following example will use the Str::is helper method to check if a value is of the format /post/* : 1 use Illuminate \ Support \ Str ; 2 3 $...
…parameter names and their value, provided the value is enclosed within quotes: 1 < x-alert 2 message 3 = " The message contents " /> While the parser supports it, it is still not recommended. It is supported to help tool authors detect possible...
The except method will return all the key/value pairs in the collection where the keys in the collection are not in the supplied $keys array. Internally, this method makes a call to the Illuminate\\Support\\Arr:except($array, $keys) helper...
…ros exist internally and does not expose any public API for determining if a macro exists. This does not mean, however, that it cannot be determined if a macro exists for the Builder . Because the getMacro internally makes a call to the array_get...
…. You will be presented with the "Create Fieldset" form. To follow along with this article use the following values: Title, :, Reactions, Handle, :, reactions Once the fieldset has been created we will create six integer fields with the following...
…ay }} </ button > 19 {{ / view : reactions }} 20 </ form > Granted our Antlers file is larger than it was before, but we also now have a single location to update the list of valid reactions, what emoji should be displayed, as well as a few other...
…l/language_plural_rules.html gives a sense of the differences between different locales and the rules of pluralization. While words in the English language, by comparison, are fairly simple to convert to their plural forms (see Str::plural in the...