Add scales (not the reptile kind) to double/float validations
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Key: VALIDATOR-238
URL: https://issues.apache.org/jira/browse/VALIDATOR-238
Project: Commons Validator
Issue Type: Improvement
Affects Versions: 1.3.1 Release
Reporter: Paul Benedict
I have a DECIMAL(10, 8) column that I am trying to capture as user input. This
is very hard to represent with the validator because the length of the scale is
very large. I am currently using a maxlength=8,min=0,max=99999999 but it is not
exact.
I propose retrofitting double/float validations that may include length of the
scale. For another example, with a scale of two, a user may enter 2, 2.5, 2.55
but not 2.555. This will allow me to remove any inexact usage of maxlength.
<field property="latitude" depends="double,doubleRange">
<var>
<var-name>scale</var-name>
<var-value>8</var-value>
</var>
<var>
<var-name>min</var-name>
<var-value>-90</var-value>
</var>
<var>
<var-name>max</var-name>
<var-value>90</var-value>
</var>
</field>
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