你即將離開本站

並前往https://getbootstrap.com/docs/5.0/forms/validation/

Validation · Bootstrap v5.0

HTML form validation is applied via CSS's two pseudo-classes, :invalid and ... <div class="input-group has-validation"> <span class="input-group-text" ...

確定！ 回上一頁

查詢 「css :has」的人也找了：

  1. CSS 找 父元素
    2.
  2. css :is
    3.
  3. has can i use
    4.
  4. Firefox CSS has
    5.
  5. CSS not
    6.
  6. Not(:has CSS)
    7.
  7. CSS 修改 父元素
    8.
  8. CSS parent selector
    9.