What is the regex for http vs https url?

The regex pattern for http vs https url is `^(https?):\/\/[^\s]+$`. This pattern validates matches http or https urls and captures the protocol.

How do I use this regex in JavaScript?

In JavaScript, create the regex with `const regex = /^(https?):\\/\\/[^\s]+$/;` and test with `regex.test(yourValue)`. It returns `true` if the value matches.

How do I use this regex in Python?

In Python, use `import re; re.match(r'^(https?):\/\/[^\s]+$', value)`. The raw string prefix (`r`) prevents Python from interpreting backslashes as escape characters.

Is this regex case-sensitive?

By default, yes. To make it case-insensitive, add the `i` flag in JavaScript (`/^(https?):\/\/[^\s]+$/i`) or use `re.IGNORECASE` in Python.

Regex for HTTP vs HTTPS URL

Regex Pattern

^(https?):\/\/[^\s]+$

Matches HTTP or HTTPS URLs and captures the protocol

Quick Answer

The regex pattern for http vs https url is `^(https?):\/\/[^\s]+$`. Matches HTTP or HTTPS URLs and captures the protocol. This works in JavaScript, Python, Ruby, PHP, Java, and most regex engines that support PCRE syntax.

Test Examples

Input	Result
http://example.com	✓ Matches
https://secure.example.com/path	✓ Matches
http://api.example.com:8080	✓ Matches
ftp://files.com	✗ No match
example.com	✗ No match
ws://socket.io	✗ No match

Code Examples

javascript

const regex = /^(https?):\\/\\/[^\s]+$/;
const isValid = regex.test(value);

python

import re
pattern = r'^(https?):\/\/[^\s]+$'
if re.match(pattern, value):
    print("valid")

ruby

pattern = /^(https?):\/\/[^\s]+$/
if value =~ pattern
  puts "valid"
end

php

if (preg_match('/^(https?):\\/\\/[^\s]+$/', $value)) {
    echo "valid";
}

java

String pattern = "^(https?):\\/\\/[^\\s]+$";
boolean isValid = value.matches(pattern);

Frequently Asked Questions

Related Regex Patterns

Subdomain Extraction

Extracts the subdomain from a URL or domain name

Protocol Detection

Detects and captures the protocol from a URL

Port Number

Extracts port number from a URL or host string

Query Parameter

Extracts key-value pairs from URL query strings

Data URL

Matches data: URL scheme with optional MIME type and base64 encoding

WebSocket URL

WebSocket URL starting with ws:// or wss://