PRuleMaxNumeric class
Constructors
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PRuleMaxNumeric(String? _value, double max, {String message = "Maximum value is"})
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Check if the value less than or equal to the max value
value
is the value to check
max is the maximum value
message is the error message
Methods
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noSuchMethod(Invocation invocation)
→ dynamic
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Invoked when a nonexistent method or property is accessed.
inherited
-
toString()
→ String
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A string representation of this object.
inherited
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validate()
→ String?
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Validate the value
Return null if the value is valid
Return the error message if the value is invalid
Return null if the value is empty
override