This lib can check multiple PHP types as Int, String, Boolean, Array or DateTime.

The IntegerValidator class checks multiple types of Integer :

• equal : Check if two integers are equal.
• higher : Check if an integer is higher than an other.
• lower : Check if an integer is lower than an other.
• between : Check if an integer is within a range of two numbers.
• negative : Check if an integer is negative.
• positive : Check if an integer is positive.

require __DIR__.'/vendor/autoload.php';

$validator =  \Wreyno\Validator\IntegerValidator::equal($integer, 2); // True or False

The StringValidator class checks multiple types of String :

• equal : Check if the string length is equal to an integer.
• higher : Check if a string length is higher than an integer.
• lower : Check if a string length is lower than an integer.
• between : Check if a string length is within a range of two numbers.
• startAndEndWhiteSpace : Check if a string starts or ends with whitespaces.
• noWhiteSpace : Check if a string contains any whitespace.

require __DIR__.'/vendor/autoload.php';

$validator =  \Wreyno\Validator\StringValidator::noWhiteSpace($string); // True or False

The BooleanValidator class checks if a boolean is true or false :

• isTrue : Check if the boolean is true.
• isFalse : Check if the boolean is false.

require __DIR__.'/vendor/autoload.php';

$validator =  \Wreyno\Validator\BooleanValidator::isTrue($bool); // True or False

The ArrayValidator class checks multiple types of array :

• isEmpty : Check if an array is empty.
• compare : Compare if the array length to an integer.
• numberElementsBetween : Check if an array length is within a range of two numbers.
• keyExists : Check if a key exists within an array.
• valueExists : Check if a value exists within an array.

require __DIR__.'/vendor/autoload.php';

$validator =  \Wreyno\Validator\ArrayValidator::keyExists($array, 'Apple'); // True or False

The DateTimeValidator class checks multiple types of DateTime :

• isMajor : Checks if a given birthday date matches to a major people.
• isDay : Checks if a given date's day matches to a specified day.
• isMonth : Checks if a given date's month matches to a specified month.
• isYear : Checks if a given date's year matches to a specified year.
• isToday : Checks if a given date matches to today's date.

require __DIR__.'/vendor/autoload.php';

$validator =  \Wreyno\Validator\DateTimeValidator::isMajor('1993-07-12'); // True or False