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 student basic program web designing

            



         HTML FORM

html form is a section of a document which contains controls such as text ,Password fields,  checkboxes, radio buttons,submit tbuton, menus etc.


 Student information basic program

<!doctype html>
<html>
<head>
<title> student form html</title>
</head>
<body>
<h1>student basic information</h1>
<form>
<label for="firstname">First Name:</label><br>
<input type="text" id="firstname" name="firstname"><br>
<label for="lastname">last name:</label><br>
<input type="text" id="lastname" name="firstname"><br>
<label for ="address">Address:</label><br>
<textarea></textarea><br>
<label for="contact num">contact num:</label><br>
<input type="text" id="contact num" name="contact num"><br>
<label for="email">Email</label><br>
<input type="email" id="email" name="email"><br>
<label for="Password">password</label><br>
<input type="password" id="password" name="password"><br>
<label for="gender">Gender</label><br>
<input type="radio" id="gender" name="gender" value="male">Male<br>
<input type="radio" id="gender" name="gender" value="female">Female<br>
<input type="submit" value="submit">
</form>
</body>
</html>
</form>

Form output 


form

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