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What:
Trim whitespace around tokens from the
input
elementaccept
attribute.Why:
The spec says
accept
is a set of comma-separated tokens, and to obtain the list of tokens from the attribute, the user agent must split the attribute value on commas. The algorithm for splitting says to "Strip leading and trailing ASCII whitespace from token." as step 2.How:
Call
String.trim
on each token.Checklist: