Integer contain between 1 and 16 characters $int = 4;if (!preg_match('#^[0-9]{1,16}$#', $int)) { |
echo 'That is not a valid integer.'; |
} Integer contain between 1 and 16 characters $int = 4;if (!preg_match('#^[0-9]{1,16}$#', $int)) { |
echo 'That is not a valid integer.'; |
}