This example is a pure CSS toggle switch that has lots of different buttons. Toggle Button is also called a switch button. Toggle Button in Bootstrap is used for choosing any one choice from 2 toggle button choices. See the Pen Bootstrap Button Toggle (On/Off Switch) by Aanjulena Sweet (@aanjulena) on CodePen. Toggle Switch sizes colors example various text in toggle switch A Short Video of … Bootstrapで検証がどのように機能するかは下記です。 HTMLフォームの検証は, CSSの疑似クラス, :invalid と :valid を経由して適用されます。 ,