I. Validation Rules

Validation rules can be used to validate fields, forms, and other inputs. Validation is implemented using regular expressions (regex).

Sanplex provides built-in rules including: Required, Unique, Date, Email, Number, Phone, and IP.

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II. Manage Validation Rules

Reference: Regex Beginner Tutorial

【正则表达式30分钟入门教程，这个链接可能需要替换，原链接链接到的地址是一个中文介绍】

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