Constructor
new module:caplin/core/validator/DecimalValidator(errorMessageopt)
The
DecimalValidator is a module:caplin/trading/validation/Validator that ensures the string
being validated is an expression of a decimal number. Empty string is allowed: if you don't want to allow empty
string, use the module:br/validation/NotEmptyValidator.
Parameters:
| Name | Type | Attributes | Description |
|---|---|---|---|
errorMessage |
string |
<optional> |
i18n key for error message to be passed to the ValidationResult. |
- Implements:
Methods
-
validate(value, attributesopt, validationResult)
-
Determine whether parsing the given string results in a decimal number and set result on the provided
module:br/validation/ValidationResult.Parameters:
Name Type Attributes Description valuestring | number The value to validate (must be a string, number or undefined). attributesobject <optional>
attributes to control the validation process. Properties
Name Type Attributes Description tokensobject <optional>
any i18n tokens to be interpolated. validationResultmodule:br/validation/ValidationResult the ValidationResult in which to store the result of this validation. - Implements: