模板:Valid
外觀
Purpose
[編輯]Determines whether something is valid in a certain context. Currently only implemented for determining if a number is within the precision that wikipedia expressions can handle.
Returns
[編輯]true if the argument is valid, false if it is not.
Examples
[編輯]{{valid|number=A}}
= (not a number){{valid|number=1234}}
={{valid|number=+1234}}
={{valid|number=-1234}}
={{valid|number=(1234)}}
= (one pair of parenthesis is allowed){{valid|number=--1234}}
= (incorrect sign use){{valid|number=1234567890}}
={{valid|number=12345678901234567890}}
= (too large){{valid|number=1.234567890}}
={{valid|number=1.2345678901234567890}}
= (too many decimals)
上述文件嵌入自Template:Valid/doc。 (編輯 | 歷史) 編者可以在本模板的沙盒 (建立 | 鏡像)和測試樣例 (建立)頁面進行實驗。 請在/doc子頁面中添加分類。本模板的子頁面。 |