笔记类

var that = this
that.optional()是验证是否为空方法
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/**
 * 验证邮箱格式
 */
email(value) {
    return that.optional(value) || /^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/.test(value)
}

var that = this
that.optional()是验证是否为空方法
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/**
 * 验证手机格式
 */
tel(value) {
    return that.optional(value) || /^1[3456789]\d{9}$/.test(value)
}