- Source:
Contains the methods that are mixed in on the model when binding
Methods
(static) isValid()
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Check to see if an attribute, an array of attributes or the
entire model is valid. Passing true will force a validation
of the model.
(static) preValidate(attr, valueopt) → {undefined|string|Object}
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Check whether an attribute or a set of attributes are valid. It will default to use the model's current values but
you can pass in different values to use in the validation process instead.
Parameters:
| Name | Type | Attributes | Description |
|---|---|---|---|
attr |
string | Object | Array.<string> | Either the name of the attribute, an array containing many attribute names, or |
|
value |
Any |
<optional> |
a value to use for the attribute value instead of using the model's value. |
Returns:
undefined if no errors, a validation exception if a single attribute, or an object with attribute name as key
and the error as the value
- Type
- undefined | string | Object
(static) validate()
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This is called by Backbone when it needs to perform validation.
You can call it manually without any parameters to validate the
entire model.