Is::void()
Checks for empty string, array and object.
Table of Contents
Description
Is::void(mixed $value): bool;This method checks that the input provided is empty.
Example
if (Is::void("")) {
// …
}Please note that for this method, 0 and '0' is not considered empty. However, a string containing only white-space characters is considered empty.
Is::IP()
Checks for valid IP address.
Is::JSON()
Checks for valid JSON string.
Is::URL()
Checks for valid URL address.
Is::_()
Creates a virtual method.
Is::__callStatic()
Calls the virtual method that has been created.
Is::email()
Checks for valid email address.
Is::file()
Checks if current input is a valid file path.
Is::folder()
Checks if current input is a valid folder path.
Is::path()
Checks if current input is a valid path.
Is::serial()
Checks for valid serialized string.
Is::toggle()
Checks for valid boolean.
Is::void()
Checks for empty string, array and object.