between判断一个数是否在两个数之间,是大于和小于,不包含这2个数字。
格式:
Validator::between(值, 最小值, 最大值)
用法:
Validator::between(1, 1, 10); // false
Validator::between(2, 1, 10); // true
Validator::between(10, 1, 10); // false
Validator::between(2, 1, 10); // true

Validator::between(值, 最小值, 最大值)
用法:
Validator::between(1, 1, 10); // false
Validator::between(2, 1, 10); // true
Validator::between(10, 1, 10); // false
Validator::between(2, 1, 10); // true