What is the regex for 6-digit otp code?

The regex pattern for 6-digit otp code is `^\d{6}$`. This pattern validates six-digit one-time password (otp).

How do I use this regex in JavaScript?

In JavaScript, create the regex with `const regex = /^\d{6}$/;` 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'^\d{6}$', 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 (`/^\d{6}$/i`) or use `re.IGNORECASE` in Python.

Regex for 6-Digit OTP Code

Regex Pattern

^\d{6}$

Six-digit one-time password (OTP)

Quick Answer

The regex pattern for 6-digit otp code is `^\d{6}$`. Six-digit one-time password (OTP). This works in JavaScript, Python, Ruby, PHP, Java, and most regex engines that support PCRE syntax.

Test Examples

Input	Result
123456	✓ Matches
000001	✓ Matches
999999	✓ Matches
12345	✗ No match
1234567	✗ No match
ABCDEF	✗ No match

Code Examples

javascript

const regex = /^\d{6}$/;
const isValid = regex.test(value);

python

import re
pattern = r'^\d{6}$'
if re.match(pattern, value):
    print("valid")

ruby

pattern = /^\d{6}$/
if value =~ pattern
  puts "valid"
end

php

if (preg_match('/^\d{6}$/', $value)) {
    echo "valid";
}

java

String pattern = "^\\d{6}$";
boolean isValid = value.matches(pattern);

Frequently Asked Questions

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