张翔
81 lines
1.9 KiB
TypeScript
81 lines
1.9 KiB
TypeScript
export function validateEmail(email: string): boolean {
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if (!email || typeof email !== 'string') {
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return false;
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}
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const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
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return emailRegex.test(email);
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}
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export function validatePhone(phone: string): boolean {
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if (!phone || typeof phone !== 'string') {
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return false;
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}
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const phoneRegex = /^1[3-9]\d{9}$/;
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return phoneRegex.test(phone);
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}
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export function validatePassword(password: string): boolean {
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if (!password || typeof password !== 'string') {
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return false;
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}
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return password.length >= 8;
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}
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export function validateUrl(url: string): boolean {
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if (!url || typeof url !== 'string') {
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return false;
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}
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try {
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new URL(url);
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return true;
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} catch {
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return false;
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}
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}
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export function validateRequired(value: unknown): boolean {
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if (value === null || value === undefined) {
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return false;
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}
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if (typeof value === 'string') {
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return value.trim().length > 0;
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}
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if (typeof value === 'number') {
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return !isNaN(value);
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}
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if (Array.isArray(value)) {
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return value.length > 0;
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}
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return true;
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}
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export function validateLength(value: string, min: number, max: number): boolean {
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if (typeof value !== 'string') {
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return false;
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}
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return value.length >= min && value.length <= max;
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}
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export function validateRange(value: number, min: number, max: number): boolean {
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if (typeof value !== 'number' || isNaN(value)) {
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return false;
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}
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return value >= min && value <= max;
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}
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export function validateChineseId(id: string): boolean {
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if (!id || typeof id !== 'string') {
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return false;
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}
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const idRegex = /^[1-9]\d{5}(18|19|20)\d{2}(0[1-9]|1[0-2])(0[1-9]|[12]\d|3[01])\d{3}[\dXx]$/;
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return idRegex.test(id);
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}
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export function validateUsername(username: string): boolean {
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if (!username || typeof username !== 'string') {
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return false;
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}
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const usernameRegex = /^[a-zA-Z0-9_]{3,20}$/;
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return usernameRegex.test(username);
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}
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