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Added ability to validate the number of decimal places #427

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merged 4 commits into from
Sep 19, 2014

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rtomlinson
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We needed this to help validate currency fields to ensure that the correct level of precision was presented.

Richard Tomlinson added 4 commits September 15, 2014 22:00
Signed-off-by: Richard Tomlinson <richard.tomlinson@matchesfashion.com>
Signed-off-by: Richard Tomlinson <richard.tomlinson@matchesfashion.com>
Signed-off-by: Richard Tomlinson <richard.tomlinson@matchesfashion.com>
Signed-off-by: Richard Tomlinson <richard.tomlinson@matchesfashion.com>
@hueniverse hueniverse added the feature New functionality or improvement label Sep 19, 2014
@hueniverse hueniverse added this to the 4.7.0 milestone Sep 19, 2014
@hueniverse hueniverse self-assigned this Sep 19, 2014
hueniverse pushed a commit that referenced this pull request Sep 19, 2014
Added ability to validate the number of decimal places
@hueniverse hueniverse merged commit 97c6754 into hapijs:master Sep 19, 2014

return this._test('precision', limit, function (value, state, options){

var decimalPlaces = value.toString().match(/(?:\.(\d+))?(?:[eE]([+-]?\d+))?$/);
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Moving the regex out gives about 2-4% performance boost.

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how did you measure that? running the tests against the two versions?

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running the isolated code using bench.

hueniverse pushed a commit that referenced this pull request Sep 19, 2014
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3 participants