The 'hostname' format since draft-07. Validates that a string represents an
IDNA2008 internationalized domain name consiting of only A-labels and NR-LDH
labels as defined by RFC 5890, section 2.3.2.1.
NOTE: The 'hostname' format changed in draft-07. Use isHostname
for draft-06 and earlier.
The 'hostname' format since draft-07. Validates that a string represents an IDNA2008 internationalized domain name consiting of only A-labels and NR-LDH labels as defined by RFC 5890, section 2.3.2.1.
NOTE: The 'hostname' format changed in draft-07. Use isHostname for draft-06 and earlier.