let number = 10; console.log('inside:', number); // inside: 10 } console.log('outside:', number); // Uncaught ReferenceError: number is not defined 如上述代码所示,使用let分别在if块内、if块外声明了number变量。在if块外,number无法被访问,因此会出现引用错误。 但是,如果变量number在if块外已...
export const numberFormatter = number => { if(!(number && number !== 0)) return '-'; const integer = number .toFixed(2) .toString() .split('.'); integer[0] = integer[0].replace(new RegExp('(\\d)(?=(\\d{3})+$)', 'ig'), '$1,'); return integer.join('.'); } ...
console.log('outside:', number); // Uncaught ReferenceError: number is not defined 如上述代码所示,使用let分别在if块内、if块外声明了number变量。在if块外,number无法被访问,因此会出现引用错误。 但是,如果变量number在if块外已经声明,将会出现下面的结果。 // ES6 Code let isValid = true; let numb...
console.log('inside:', number); // inside: 10 } console.log('outside:', number); // Uncaught ReferenceError: number is not defined 如上述代码所示,使用let分别在if块内、if块外声明了number变量。在if块外,number无法被访问,因此会出现引用错误。 但是,如果变量number在if块外已经声明,将会出现下面...
isPossibleNumber - quickly guessing whether a number is a possible phonenumber by using only the length information, much faster than a full validation. isValidNumber - full validation of a phone number for a region using length and prefix information. AsYouTypeFormatter - formats phone numbers ...
formatInternational() === '+1 213 373 4253' phoneNumber.formatNational() === '(213) 373-4253' phoneNumber.getURI() === 'tel:+12133734253' "As You Type" formatter import { AsYouType } from 'libphonenumber-js' new AsYouType().input('+12133734') // Outputs: '+1 213 373 4' ...
下面的例子:使用控制器方法formatPhoneNumbersAsCSV显示业务合作伙伴联系人的电话号码列表,以逗号分隔: <SimpleFormbinding="{/BusinessPartnerList('42')}"><Labeltext="Phone number list"/><Texttext="{path : 'BP_2_CONTACT', mode : 'OneTime', targetType : 'any', formatter : '.formatPhoneNumbersAs...
const Linkify = ({ text, pattern, formatter }) => { const arr = getSegments(pattern, text);return arr.map(formatter); };const text = 'This is my phone number - 1234567890, and his is 34234123142'; const pattern = /\d+/g;
style: 'currency',currency: currency });return formatter.format(num);} 如果运行上述代码，界面将会...
The date is formatted using the out-of-the-box date formatter introduced at version 2.2. The phone number is formatted using a custom formatter that returns the phone number in a format that allows you to click the link to call the number from an iPhone.Code...