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53 lines
1.4 KiB
53 lines
1.4 KiB
1 month ago
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/**
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* @author Toru Nagashima
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* @copyright 2017 Toru Nagashima. All rights reserved.
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* See LICENSE file in root directory for full license.
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*/
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'use strict'
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const utils = require('../utils')
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const VALID_MODIFIERS = new Set(['prop', 'camel', 'sync', 'attr'])
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module.exports = {
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meta: {
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type: 'problem',
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docs: {
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description: 'enforce valid `v-bind` directives',
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categories: ['vue3-essential', 'vue2-essential'],
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url: 'https://eslint.vuejs.org/rules/valid-v-bind.html'
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},
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fixable: null,
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schema: [],
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messages: {
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unsupportedModifier:
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"'v-bind' directives don't support the modifier '{{name}}'.",
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expectedValue: "'v-bind' directives require an attribute value."
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}
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},
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/** @param {RuleContext} context */
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create(context) {
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return utils.defineTemplateBodyVisitor(context, {
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/** @param {VDirective} node */
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"VAttribute[directive=true][key.name.name='bind']"(node) {
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for (const modifier of node.key.modifiers) {
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if (!VALID_MODIFIERS.has(modifier.name)) {
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context.report({
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node: modifier,
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messageId: 'unsupportedModifier',
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data: { name: modifier.name }
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})
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}
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}
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if (!node.value || utils.isEmptyValueDirective(node, context)) {
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context.report({
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node,
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messageId: 'expectedValue'
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})
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}
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}
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})
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}
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}
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