Bootstrap Validation States: สถานะตรวจสอบความถูกต้องของฟอร์ม

Bootstrap มีสไตล์สำหรับแสดงสถานะการตรวจสอบความถูกต้อง ได้แก่ ข้อผิดพลาด (error), คำเตือน (warning), และสำเร็จ (success) เพื่อใช้งาน ให้เพิ่มคลาสที่เหมาะสม (.has-warning, .has-error, หรือ .has-success) ไปยัง element พาเรนต์

ตัวอย่าง

ลองรันโค้ดต่อไปนี้เพื่อนำ validation states ไปใช้งาน:

<!DOCTYPE html> <html> 
  <head> 
    <title>Bootstrap Example</title> 
    <link href = "/bootstrap/css/bootstrap.min.css" rel = "stylesheet"> 
    <script src = "/scripts/jquery.min.js"></script> 
    <script src = "/bootstrap/js/bootstrap.min.js"></script> 
  </head> 
  <body> 
    <form class = "form-horizontal" role = "form"> 
      <div class = "form-group"> 
        <label class = "col-sm-2 control-label">Focused</label> 
        <div class = "col-sm-10"> 
          <input class = "form-control" id = "focusedInput" type = "text" value = "This is focused..."> 
        </div> 
      </div> 
      <div class = "form-group"> 
        <label for = "inputPassword" class = "col-sm-2 control-label">Disabled</label> 
        <div class = "col-sm-10"> 
          <input class = "form-control" id = "disabledInput" type = "text" placeholder = "Disabled input here..." disabled> 
        </div> 
      </div> 
      <fieldset disabled> 
        <div class = "form-group"> 
          <label for = "disabledTextInput" class = "col-sm-2 control-label"> 
            Disabled input (Fieldset disabled) 
          </label> 
          <div class = "col-sm-10"> 
            <input type = "text" id = "disabledTextInput" class = "form-control" placeholder = "Disabled input"> 
          </div> 
        </div> 
        <div class = "form-group"> 
          <label for = "disabledSelect" class = "col-sm-2 control-label"> 
            Disabled select menu (Fieldset disabled) 
          </label> 
          <div class = "col-sm-10"> 
            <select id = "disabledSelect" class = "form-control"> 
              <option>Disabled select</option> 
            </select> 
          </div> 
        </div> 
      </fieldset> 
      <div class = "form-group has-success"> 
        <label class = "col-sm-2 control-label" for = "inputSuccess"> 
          Input with success 
        </label> 
        <div class = "col-sm-10"> 
          <input type = "text" class = "form-control" id = "inputSuccess"> 
        </div> 
      </div> 
      <div class = "form-group has-warning"> 
        <label class = "col-sm-2 control-label" for = "inputWarning"> 
          Input with warning 
        </label> 
        <div class = "col-sm-10"> 
          <input type = "text" class = "form-control" id = "inputWarning"> 
        </div> 
      </div> 
      <div class = "form-group has-error"> 
        <label class = "col-sm-2 control-label" for = "inputError"> 
          Input with error 
        </label> 
        <div class = "col-sm-10"> 
          <input type = "text" class = "form-control" id = "inputError"> 
        </div> 
      </div> 
    </form> 
  </body> 
</html>