Japanese Tag - eachError

?? - eachError

?? Description

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

????? Parameters

• bean (optional) - ???????????????The name of the bean to check for errors
• model (optional) - ???????????????Map???????The name of model, an map instance, to check for errors
• field (optional) - ??????????????????????????The field within the bean or model to check for errors for

? Examples

Loop through each error in the "book" bean: "book"????????????????

<g:eachError bean="${book}">
<li>${it}</li>
</g:eachError>

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

<g:eachError bean="${book}" field="title">
<li>${it}</li>
</g:eachError>

Loop through each error in model: ????????????????

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