export const isEmail = (s) => {
return /^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+((.[a-zA-Z0-9_-]{2,3}){1,2})$/.test(s)
}
export const isMobile = (s) => {
return /^1[0-9]{10}$/.test(s)
}
export const isPhone = (s) => {
return /^([0-9]{3,4}-)?[0-9]{7,8}$/.test(s)
}
export const isURL = (s) => {
return /^http[s]?:\/\/.*/.test(s)
}
export const isString = (o) => {
return Object.prototype.toString.call(o).slice(8, -1) === 'String'
}
export const isNumber = (o) => {
return Object.prototype.toString.call(o).slice(8. -1) === 'Number'
}
export const isBoolean = (o) => {
return Object.prototype.toString.call(o).slice(8, -1) === 'Boolean'
}
export const isFunction = (o) => {
return Object.prototype.toString.call(o).slice(8, -1) === 'Function'
}
export const isNull = (o) => {
return Object.prototype.toString.call(o).slice(8, -1) === 'Null'
}
export const isUndefined = (o) => {
return Object.prototype.toString.call(o).slice(8, -1) === 'Undefined'
}
export const isObj = (o) => {
return Object.prototype.toString.call(o).slice(8, -1) === 'Object'
}
export const isArray = (s) => {
return Object.prototype.toString.call(o).slice(8, -1) === 'Array'
}
export const isDate = (s) => {
return Object.prototype.toString.call(o).slice(8, -1) === 'Date'
}
export const isRegExp = (s) => {
return Object.prototype.toString.call(o).slice(8, -1) === 'RegExp'
}
export const isError = (o) => {
return Object.prototype.toString.call(o).slice(8, -1) === 'Error'
}
export const isSymbol = (o) => {
return Object.prototype.toString.call(o).slice(8, -1) === 'Symbol'
}
export const isPromise = (s) => {
return Object.prototype.toString.call(o).slice(8, -1) === 'Promise'
}
export const isSet = (s) => {
return Object.prototype.toString.call(o).slice(8, -1) === 'Set'
}
const ua = navigator.userAgent.toLowerCase()
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