数据转换函数(Data transformation functions)#
数据转换函数是辅助函数,用于在表达式中简化数据转换。
🌐 Data transformation functions are helper functions to make data transformation easier in expressions.
JavaScript in expressions
You can use any JavaScript in expressions. Refer to Expressions for more information.
For a list of available functions, refer to the page for your data type:
用法(Usage)#
表达式编辑器中提供了数据转换函数。
🌐 Data transformation functions are available in the expressions editor.
语法为:
🌐 The syntax is:
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例如,要检查字符串是否为电子邮件地址:
🌐 For example, to check if a string is an email:
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