为什么第二个有效地址会输出 false？
JavaScript
const emailPattern = /^[^\s@]+@[^\s@]+\.[^\s@]+$/g;
function validEmail(input) {
return emailPattern.test(input);
}
console.log(validEmail("[email protected]"));
console.log(validEmail("[email protected]"));
const emailPattern = /^[^\s@]+@[^\s@]+\.[^\s@]+$/g;
function validEmail(input) {
return emailPattern.test(input);
}
console.log(validEmail("[email protected]"));
console.log(validEmail("[email protected]"));