Is an url

Definition

Return true if a string is an url.

Usage

addRule("field -> url")

Tests

@Test
public final void testRuleUrlOk() throws Exception {
    UtilTest.testIt("url", "http://foo.com/blah_blah", true);
    UtilTest.testIt("url", "http://foo.com/blah_blah/", true);
    UtilTest.testIt("url", "https://www.example.com/foo/?bar=baz&inga=42&quux", true);
    UtilTest.testIt("url", "http://142.42.1.1/", true);
    UtilTest.testIt("url", "http://j.mp", true);
    UtilTest.testIt("url", "http://foo.bar?q=Spaces should be encoded", true);
}

@Test
public final void testRuleUrlNotOk() throws Exception {
    UtilTest.testIt("url", "http://" , false);
    UtilTest.testIt("url", "hello world" , false);
    UtilTest.testIt("url", "http://##/", false);
    UtilTest.testIt("url", "http:// shouldfail.com", false);
}