Class: LengthIsRule

Extends

• bo.rules.ValidationRule

Members

<readonly> length :number

The required length of the property value.

Type:

• number

<readonly> message :string

Human-readable description of the rule failure.

Type:

• string

Inherited From:

• bo.rules.RuleBase#message

<readonly> primaryProperty :bo.shared.PropertyInfo

The definition of the property the rule relates to.

Type:

• bo.shared.PropertyInfo

Inherited From:

• bo.rules.ValidationRule#primaryProperty

<readonly> priority :number

The priority of the rule. Higher number means higher priority.

Type:

• number

Inherited From:

• bo.rules.RuleBase#priority

Default Value:

• 10

<readonly> ruleName :string

The name of the rule type. The default value usually the name of the constructor, without the Rule suffix.

Type:

• string

Inherited From:

• bo.rules.RuleBase#ruleName

<readonly> stopsProcessing :boolean

Indicates whether processing of the rules for a property stops when the rule fails.

Type:

• boolean

Inherited From:

• bo.rules.RuleBase#stopsProcessing

Default Value:

• false

Methods

addAffectedProperty(property)

Adds an additional property that is influenced by the rule.

Parameters:

Name	Type	Description
property	bo.shared.PropertyInfo	An affected property influenced by the rule.

Inherited From:

• bo.rules.ValidationRule#addAffectedProperty

Throws:

Argument error: The affected property must be a PropertyInfo object.

addInputProperty(property)

Adds an additional property to the rule that will use its value.

Parameters:

Name	Type	Description
property	bo.shared.PropertyInfo	An input property that value is used by the rule of.

Inherited From:

• bo.rules.ValidationRule#addInputProperty

Throws:

Argument error: The input property must be a PropertyInfo object.

<virtual> execute(inputs) → {bo.rules.ValidationResult|undefined}

Checks if the length of the property value equals to the defined length.

Parameters:

Name	Type	Description
inputs	Array.<*>	An array of the values of the required properties.

Returns:

Information about the failure.

Type

bo.rules.ValidationResult | undefined

<protected> getInputValues(getValue) → {object}

Returns the values of the properties that are used by the rule. This method is called by the rule manager internally to provide the values of the input properties for the execute() method.

Parameters:

Name	Type	Description
getValue	internal~getValue	A function that returns the value of a property.

Inherited From:

• bo.rules.ValidationRule#getInputValues

Throws:

Argument error: The getValue argument must be a function..

Returns:

An object that properties hold the values of the input properties of.

Type

object

initialize(primaryProperty, message, priority, stopsProcessing)

Sets the properties of the rule.

Parameters:

Name	Type	Argument	Default	Description
primaryProperty	bo.shared.PropertyInfo			The property definition the rule relates to.
message	string			Human-readable description of the rule failure.
priority	number	<optional>	10	The priority of the rule.
stopsProcessing	boolean	<optional>	false	Indicates the rule behavior in case of failure.

Inherited From:

• bo.rules.ValidationRule#initialize

Throws:

• Argument error: The primary property must be a PropertyInfo object.
• Argument error: The message must be a non-empty string.

result(message, severity) → {bo.rules.ValidationResult}

Returns the result of the rule executed.

Parameters:

Name	Type	Argument	Description
message	string	<optional>	Human-readable description of the rule failure.
severity	bo.rules.RuleSeverity		The severity of the failed rule.

Inherited From:

• bo.rules.ValidationRule#result

Returns:

The result of the validation rule.

Type

bo.rules.ValidationResult