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 input type

 

         Patterns attributes


 Number Type

<input type="number"> <input>

 number elements type number are use to let the user enter a number. They are include built in validation and  reject non-numerical entries

 

Number type Example 

<! Doctype html>

<html>

<body>

<h2>Number Type</h2>

<form>

 Enter any number:

<input type="text" name="numbers"

 pattern="[0-9]*" title="numbers only">

<input type="submit">

</form>

</body>

</html>


Number type output


Number type tag use

date type 


<time>: The (Date) Time element. 

The <time> HTML element is the  represents a specific period of the time. It may include  datetime attribute to the translate dates into machine-readable format, data allowing for better search engine results or custom features such as reminders.


Date type Example

<! Doctype html>

<html>

<body>

<h2>date type</h2>

<form>

Enter any Date Format YYYY MM DD <br><br>

<input type="text" name="numbers"

 patterns (0-9)(4)-(0[1-01/012])-(0[1-910-920-9301])" title="Enter valid date"> <br> <br

<input type="submit">

</form>

</body>

</html>


Date type output 

Date type use tag

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