Textarea占位符不起作用 [英] Textarea Placeholder is not working

问题描述

我写了下面的textarea代码，但占位符不起作用.我在文本框上看不到占位符.

I have written the below textarea code and the placeholder is not working. I can't see the placeholder on the textarea box.

<textarea rows="4" cols="50" placeholder="Current Address">
</textarea>

推荐答案

不要在开始标记和结束标记< textarea></textarea>

don't keep gap between start and end tag <textarea></textarea>

使用此:

<textarea rows="4" cols="50" placeholder="Current Address"></textarea>

W3School示例

之所以可行，是因为在 textarea 标记之间的换行符被视为内容，因此将其放置在框内而不是占位符.

The reason that this works is because the newline character in between the textarea tags is considered content, so it is placed inside the box instead of the placeholder.

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