If Type(x) is String and Type(y) is Number, | return the result of the comparison To Number(x) == y. If Type(x) is different from Type(y), go to step 14.
If "N" is not the string representation of a numeric literal, that value is Na N. It's reasonable to check that mailto: is followed by a match for ..
In that case, `false' is returned to the calling algorithm, so ultimately `false' is returned to the algorithm of `! Without knowing what the OP's criteria are for a valid address, all we can do is toss up a few possibilities.
- Valid domain names may contain more than one consecutive hyphen (`-'), ref. (Section 11.9.3.) | [...] | 11.9.3 The Abstract Equality Comparison Algorithm | | The comparison x == y, where x and y are values, produces true or false.
regex = /^(http|https):\/\/[a-z0-9] ([\-\.][a-z0-9] )*\.[a-z](([0-9] )? - Valid domain names may contain uppercase ASCII characters.
((([a-z]|\d|-|\.|_|~|[\x00A0-\x D7FF\x F900-\x FDCF\x FDF0-\x FFEF])|(%[\da-f])|[!
regex = /^(http|https):\/\/[a-z0-9] ([\-\.][a-z0-9] )*\.[a-z](([0-9])? - Valid top-level domain names are not restricted to five letters, and the TLD specified in RFC2606 for testing purposes has only four letters. ==' or `==='), you are forcing implicit type conversion on both operands.