フォーム:Bootstrap

BootstrapのFormクラス

基本：FormのGrid

FormGroup:ラベルのレスポンシブ

  

    
      
        Password

Form：form-inline、sr-only（ラベルを不可視）

  

  
    Email
    
  
  
    Password

Form：Colとplaceholder

Form：FlexBoxユーティリティとAutoSize

  
    
      
        
          Name
          
        
        
          Username
          
            
              @
            
            
          
        
        
          
            
            
              Remember me

Form：サイズ

Form：バリテーション

  

    
      
        
          First name
          
          
            Looks good!
          
        
        
          Last name
          
          
            Looks good!
          
        
        
          Username
          
            
              @
            
            
            
              Please choose a username.
            
          
        
      
      
        
          City
          
          
            Please provide a valid city.
          
        
        
          State
          
          
            Please provide a valid state.
          
        
        
          Zip
          
          
            Please provide a valid zip.
          
        
      
      
        
          
          
            Agree to terms and conditions
          
          
            You must agree before submitting.