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42 lines
968 B
42 lines
968 B
<field-error>
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<div class="field__error" if={ state.errors.length > 0 }>
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<ul>
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<li each={ error in state.errors }>{ error }</li>
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</ul>
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</div>
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<script>
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/**
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* Shows errors of Validation
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*
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* <field-error key="name" errors={ errors }></field-error>
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*
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*/
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export default {
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state: {
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errors: [
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]
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},
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/**
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* check if errors from props has an error, if not reset errors in state
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*
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* @param {object} props
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* @param {object} state
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*
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*/
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onBeforeUpdate(props, state) {
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if (props.errors && props.errors.length > 0) {
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state.errors = props.errors
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} else {
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state.errors = []
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}
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}
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}
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</script>
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</field-error> |