35 lines
808 B
TypeScript
35 lines
808 B
TypeScript
import { DomainException } from '@shared/exceptions/domain.exception';
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export class PhoneNumber {
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private readonly _value: string;
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private constructor(value: string) {
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const normalized = value.replace(/\s+/g, '');
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if (!/^1[3-9]\d{9}$/.test(normalized)) {
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throw new DomainException('手机号格式错误，必须是11位中国大陆手机号');
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}
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this._value = normalized;
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}
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static create(value: string): PhoneNumber {
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return new PhoneNumber(value);
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}
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get value(): string {
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return this._value;
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}
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masked(): string {
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return this._value.replace(/(\d{3})\d{4}(\d{4})/, '$1****$2');
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}
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equals(other: PhoneNumber): boolean {
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if (!other) return false;
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return this._value === other.value;
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}
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toString(): string {
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return this.masked();
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}
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}
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