How to check if variable is empty in laravel?

by raphael_tillman , in category: PHP Frameworks , a month ago

How to check if variable is empty in laravel?

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1 answer

by elisha_langworth , a month ago

@raphael_tillman 

In Laravel, you can check if a variable is empty using the empty function or the isset function.


Using empty function:

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if(empty($variable)) {
    // variable is empty
    echo "Variable is empty";
} else {
    // variable is not empty
    echo "Variable is not empty";
}


Using isset function:

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if(isset($variable)) {
    // variable is not empty
    echo "Variable is not empty";
} else {
    // variable is empty
    echo "Variable is empty";
}


You can use either of these methods to determine if a variable is empty or not in Laravel.