InputValidation class

Constructors

InputValidation.new({required InputValidationMode mode, int? minLen, int? maxLen})
const

Properties

hashCode → int
The hash code for this object.
no setterinherited
maxLen → int?
final
minLen → int?
specify min and max length for the input
final
mode → InputValidationMode
final
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toString() → String
A string representation of this object.
inherited
validate(String? input, [String emptyInputErrorMessage = 'Please enter a value here', String generalError = 'The value provided is not correct']) → String?
return error message if input is not valid given the current mode otherwise return null, emphasising that there was no problem with the input

Operators

operator ==(Object other) → bool
The equality operator.
inherited