Url regular expression

Regex url

(https?:\/\/(?:www\.|(?!www))[a-zA-Z0-9][a-zA-Z0-9-]+[a-zA-Z0-9]\.[^\s]{2,}|www\.[a-zA-Z0-9][a-zA-Z0-9-]+[a-zA-Z0-9]\.[^\s]{2,}|https?:\/\/(?:www\.|(?!www))[a-zA-Z0-9]+\.[^\s]{2,}|www\.[a-zA-Z0-9]+\.[^\s]{2,})

Source: stackoverflow.com

Url regular expression

_^(?:(?:https?|ftp)://)(?:\S+(?::\S*)?@)?(?:(?!10(?:\.\d{1,3}){3})(?!127(?:\.\d{1,3}){3})(?!169\.254(?:\.\d{1,3}){2})(?!192\.168(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\x{00a1}-\x{ffff}0-9]+-?)*[a-z\x{00a1}-\x{ffff}0-9]+)(?:\.(?:[a-z\x{00a1}-\x{ffff}0-9]+-?)*[a-z\x{00a1}-\x{ffff}0-9]+)*(?:\.(?:[a-z\x{00a1}-\x{ffff}]{2,})))(?::\d{2,5})?(?:/[^\s]*)?$_iuS

Source: mathiasbynens.be

Url Regex

^http[s]?:\/\/(www\.)?(.*)?\/?(.)*

Javascript regex url

If you require HTTP/HTTPS protocol: 

/https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-zA-Z0-9()]{1,6}\b([-a-zA-Z0-9()@:%_\+.~#?&//=]*)/

Similar codes

0 vote117 views1 answer
Jaspersoft masking
Java
0 vote126 views2 answers
Xpath get in table
Java
0 vote140 views1 answer
How to remove backstack fragment
Java
-1 vote123 views1 answer
Accessing 2d array in java
Java
0 vote107 views1 answer
Check if string is uuid
Java
3 votes110 views3 answers
How to change Jframe Background color
Java
0 vote109 views1 answer
Java enum in switch statement
Java
1 vote73 views1 answer
Import androidx.core.util.ArraySet; ^ symbol: class ArraySet location: package androidx.core.util
Java
0 vote112 views1 answer
Sudo visudo quit without saving
Java
-2 votes239 views2 answers
Java get filename without extension
Java