INNER CODE UNIT · JavaScript
isNumber
10miaomiao/bilimiao2 · desktop-app/src/desktopMain/resources/geetest-validator/js/gt.js:69
var isNumber = function (value) {
return (typeof value === 'number');
};
var isString = function (value) {
return (typeof value === 'string');
};
var isBoolean = function (value) {
return (typeof value === 'boolean');
};
var isObject = function (value) {
return (typeof value === 'object' && value !== null);
};
var isFunction = function (value) {
return (typeof value === 'function');
};
var MOBILE = /Mobi/i.test(navigator.userAgent);
var pt = MOBILE ? 3 : 0;