updatex

static/public/js/validation.js

@@ -0,0 +1,62 @@
+(function () {
+	function username(value) {
+		const normalizedValue = value.trim();
+
+		if (!normalizedValue) {
+			return { valid: false, message: '用户名不可为空', className: 'tip-red' };
+		}
+		if (normalizedValue.length > 20) {
+			return { valid: false, message: '用户名不得长于20字符！', className: 'tip-yellow' };
+		}
+
+		return {
+			valid: true,
+			value: normalizedValue,
+			message: '用户名格式正确',
+			className: 'tip-green'
+		};
+	}
+
+	function password(value, minLength) {
+		const requiredLength = minLength || 1;
+
+		if (!value) {
+			return { valid: false, message: '密码不可为空！', className: 'tip-red' };
+		}
+		if (value.length < requiredLength) {
+			return {
+				valid: false,
+				message: `密码至少${requiredLength}位字符！`,
+				className: 'tip-red'
+			};
+		}
+
+		return {
+			valid: true,
+			value,
+			message: '密码格式正确',
+			className: 'tip-green'
+		};
+	}
+
+	function email(value) {
+		const normalizedValue = value.trim();
+		const emailPattern = /^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$/;
+
+		if (!normalizedValue) {
+			return { valid: false, message: '邮箱不可为空！', className: 'tip-red' };
+		}
+		if (!emailPattern.test(normalizedValue)) {
+			return { valid: false, message: '邮箱格式不正确！', className: 'tip-yellow' };
+		}
+
+		return {
+			valid: true,
+			value: normalizedValue,
+			message: '邮箱格式正确',
+			className: 'tip-green'
+		};
+	}
+
+	window.FormValidators = { username, password, email };
+}());