Java Utililty Methods Regex URL Validate

List of utility methods to do Regex URL Validate

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Description

The list of methods to do Regex URL Validate are organized into topic(s).

Method

booleanisUri(String input)
is Uri 
try {
    if (input == null)
        return false;
    Matcher matcher = Pattern.compile(URL_PATTERN).matcher(input);
    return matcher.find();
} catch (Exception e) {
    return false;
booleanisUrl(final String url)
is Url 
Pattern urlPattern;
if (url.startsWith("file")) {
    urlPattern = Pattern.compile(REGEX_FILE, Pattern.CASE_INSENSITIVE);
} else {
    urlPattern = Pattern.compile(REGEX_HTTPS, Pattern.CASE_INSENSITIVE);
Matcher matcher = urlPattern.matcher(url);
return matcher.find();
...
booleanisUrl(String aUrl)
Check if the URL complies with the expected pattern. 
Matcher matcher = PATTERN_HOST_PART.matcher(aUrl);
return matcher.matches();
booleanisURL(String f)
Checks if the string is a URL (not necessarily remote, can be any protocol) 
return f.startsWith("http:") || f.startsWith("ftp:") || f.startsWith("https:")
        || URLmatcher.matcher(f).matches();
booleanisUrl(String s)
is Url 
if (isEmpty(s))
    return false;
boolean ret = Pattern.matches("^(https|http|ftp|rtsp|mms)?:\\/\\/[^\\s]*$", s);
if (!ret)
    ret = Pattern.matches("^[\\.\\/\\?#a-zA-Z0-9-_=&;,%]*$", s);
return ret;
booleanisUrl(String s)
is Url 
String url_regex = "^(https?|ftp|file)://[-a-zA-Z0-9+&@#/%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%=~_|]";
Pattern p = Pattern.compile(url_regex);
Matcher m = p.matcher(s);
return m.find();
booleanIsUrl(String str)
Is Url 
Pattern pattern = Pattern.compile("^[\\w]+://[\\w\\-\\.]+");
Matcher matcher = pattern.matcher(str);
if (matcher.find()) {
    return true;
return false;
booleanisUrl(String test)
Checks if given string is uri. 
final Matcher uriMatcher = URI_PATTERN.matcher(test);
return uriMatcher.find();
booleanisUrl(String text)
Tests if the given text is url. 
return IS_URL_TEST.matcher(text).matches();
booleanisURL(String url)
is URL 
return Pattern.matches(
        "^(https?://(w{3}\\.)?)?\\w+\\.\\w+(\\.[a-zA-Z]+)*(:\\d{1,5})?(/\\w*)*(\\??(.+=.*)?(&.+=.*)?)?$",
        url);