ContainsValidator class final

Inheritance

• Object
• EasyValidator
• ContainsValidator

Mixed-in types

• EasyValidatorMixin

Constructors

ContainsValidator(String contains, {bool caseSensitive = true, String? errorMessage})

A validator that checks if a value contains a specified string. This validator is used to validate strings and other types that have a length property. It returns an error message if the value does not contain the specified string. The contains parameter specifies the desired string that the value should contain. Example usage:

const

Properties

caseSensitive → bool

The caseSensitive parameter determines whether the comparison should be case-sensitive or not.

final

contains → String

A validator that checks if a value contains a specified string.

final

errorMessage → String?

final, inherited

hashCode → int

The hash code for this object.

no setter, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

getErrorMessage(String message, [String? replacement]) → String

Returns the error message with optional replacement.

inherited

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? value) → String?

Validates the given value and returns an error message if the value is invalid.

override

Operators

operator ==(Object other) → bool

The equality operator.

override