HTML5新输入类型及其对RIA界面效率支持研究 关键词:HTML5;表单输入类型;表单输入验证;Visual WebGui [gap=1192]Key words:HTML5;form input type;form input validation;Visual WebGui
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However, elements of type string do not appear as mandatory in the form because the schema accepts an empty value as valid input for a string.
但是,由于模式接受空值作为字符串的有效输入,因此,在表单中字符串类型的元素并不显示为必填的。
Listing 8. Styling of the submit type INPUT element, form-submit, in forms.css.
清单8 . forms . css中submit类型的INPUT (form - submit)的样式。
Because I'm allowing users to type in free-form text, I need to be a bit more wary about the quality of their input.
由于我允许用户输入任意格式的文本,所以我需要留意他们的输入质量。
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