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Twittererrors
The errors method retrieves errors from validator.
errors()
Returns all errors for the current map instance.
const Person = new DefineMap( {
name: {
validate: {
presence: true
}
}
} );
const person = new Person();
person.errors();
//-> [{message: "is required", related: "name"}]
Returns
{Errors}:
Will return undefined if map is valid.
Otherwise, will return an array of [can-validate/types/errors].
map.errors(...propName)
Returns errors for the specified keys from current map instance.
const Person = new DefineMap( {
name: {
validate: {
presence: true
}
},
age: {
validate: {
presence: true,
numericality: true
}
}
} );
const person = new Person();
person.errors( "name" );
//-> [{message: "is required", related: "name"}]
Parameters
- propName
{Array<string>}:The property key to retrieve errors for.
Returns
{Errors}:
Will return undefined if map is valid.
Otherwise, will return an array of [can-validate/types/errors].