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to you under the Apache License, Version 2.0 (the
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== eachError



=== Purpose


Loops through each error of the specified bean or model. If no arguments are specified it will loop through all model attributes and check for errors.


=== Examples


Loop through each error in the `book` bean:

[source,xml]
----
<g:eachError bean="${book}">
    <li>${it}</li>
</g:eachError>
----

Loop through each error in the title field of the `book` bean:

[source,xml]
----
<g:eachError bean="${book}" field="title">
    <li>${it}</li>
</g:eachError>
----

Loop through each error in model:

[source,xml]
----
<g:eachError model="${[book1: book1, book2: book2]}" field="title">
    <li>${it}</li>
</g:eachError>
----

Loop through each error displaying its i18n message:

[source,xml]
----
<g:eachError bean="${book}">
    <li><g:message error="${it}"/></li>
</g:eachError>
----


=== Description


Attributes

* `bean` (optional) - The instance of the bean to check for errors
* `model` (optional) - The name of the model Map to check for errors
* `field` (optional) - The field within the bean or model to check for errors for

