Conditional Rendering in React Complete Guide with Examples 2026

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  Conditional Rendering in React Conditional Rendering is one of the most useful concepts in React. It means showing different content on the screen depending on a condition. For example: If a user is logged in → show Logout If a user is not logged in → show Login If a student has passed → show Congratulations If a product is available → show Buy Now If data is loading → show Loading... React does not have a separate if rendering tag. Instead, we use normal JavaScript conditions such as if, the ternary operator, &&, and switch to decide what should appear in the UI.
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html login in form

 


 How To Create a Login Form


1] The <form> tag in HTML is used to create an HTML form that can be used to collect user input

2] The <form> tag encloses the entire form, defining the boundaries of the form.

3]<form> tag, form elements like <label>, <input>, and <button> for collecting user input.


HTML  login form :-
          
                  Example

<!DOCTYPE html>
<html>
<head>
   <title>Form tag </title>
</head>
<body>
  <center>
   <h2> Login Form </h2>
  <form>
  <input type="text" placeholder="Email address"
id="Email" name="email">
  <br><br>
  <input type ="password" placeholder=
"password" id="pin" name="password"
maxlength="8">
  <br><br>
  <input type ="reset" value ="reset" style=
"background-color: red;
color:white" >
  <input type ="submit" value="submit" style=
"background-color: green;
 color: white">
  </form>
  </center>
</body>


HTML login form :-

       Output 

html form tag /output



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