mirror of https://github.com/rancher/dashboard.git
51 lines
1.1 KiB
Vue
51 lines
1.1 KiB
Vue
<script lang="ts">
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import Vue, { PropType } from 'vue';
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import Banner from '@components/Banner/Banner.vue';
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type Rule = (v?: string) => undefined | string;
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export default Vue.extend<any, any, any, any>({
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components: { Banner },
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props: {
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value: {
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default: null,
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type: [String, Object, Number, Array]
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},
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rules: {
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default: () => [],
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type: Array as PropType<Rule[]>,
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},
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asBanner: {
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default: false,
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type: Boolean
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}
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},
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data() {
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return {};
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},
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computed: {
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validationMessage(): undefined | string {
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const ruleMessages = [];
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const value = this.value;
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for (const rule of this.rules) {
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const message = rule(value);
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if (message) {
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ruleMessages.push(message);
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}
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}
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if (ruleMessages.length > 0) {
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return ruleMessages.join(', ');
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}
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return '';
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}
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}
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});
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</script>
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<template>
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<Banner v-if="!!asBanner && !!validationMessage" color="error" :label="validationMessage" />
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<span v-else-if="!!validationMessage" class="text-error" data-testid="error-span">{{ validationMessage }}</span>
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</template>
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