+,validator,validator-method | R Documentation |
Combine two validator
objects by addition. A new validator
object is created with default (global) option values. Previously set options
are ignored.
## S4 method for signature 'validator,validator'
e1 + e2
e1 |
a |
e2 |
a |
The names
of the resulting object are made unique using make.names
.
Other validator-methods:
plot,validator-method
,
validator
validator(x>0) + validator(x<=1)
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