W3C home > Mailing lists > Public > www-validator@w3.org > May 2015

Issue with Flex Validation

From: Jack Lukic <jack@semantic-ui.com>
Date: Wed, 29 Apr 2015 13:24:01 -0400
Message-ID: <CAEP+tg6=xbgpTLk55BUtJQag4hgOw0CX1utjKB9eAQNMQkkPmQ@mail.gmail.com>
To: www-validator@w3.org
I've noticed that the following CSS

..foo {
  flex: 0 1 auto;

passed to the CSS validator at https://jigsaw.w3.org/css-validator/ produces
the error

*auto is not a flex-flow value : 0 1 auto*

My understanding of the flex shorthand property from the w3c spec
<http://www.w3.org/TR/css-flexbox-1/#flex-property> is that it represents
three possible values, flex-grow, flex-shrink, flex-basis.

So I'm confused why an error message is produced about flex-flow. Does
anyone have any insight into this?

Received on Saturday, 2 May 2015 22:30:22 UTC

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