vue/valid-v-if

强制有效的 v-if 指令

⚙️ 此规则包含在 "plugin:vue/essential"、*.configs["flat/essential"]、"plugin:vue/vue2-essential"、*.configs["flat/vue2-essential"]、"plugin:vue/strongly-recommended"、*.configs["flat/strongly-recommended"]、"plugin:vue/vue2-strongly-recommended"、*.configs["flat/vue2-strongly-recommended"]、"plugin:vue/recommended"、*.configs["flat/recommended"]、"plugin:vue/vue2-recommended" 和 *.configs["flat/vue2-recommended"] 中。

此规则检查每个 v-if 指令是否有效。

¥This rule checks whether every v-if directive is valid.

📖 规则详情

此规则在以下情况下报告 v-if 指令：

¥This rule reports v-if directives in the following cases:

该指令有该参数。例如<div v-if:aaa="foo"></div>
¥The directive has that argument. E.g. <div v-if:aaa="foo"></div>
该指令具有该修饰符。例如<div v-if.bbb="foo"></div>
¥The directive has that modifier. E.g. <div v-if.bbb="foo"></div>
该指令没有该属性值。例如<div v-if></div>
¥The directive does not have that attribute value. E.g. <div v-if></div>
该指令位于具有 v-else/v-else-if 指令的元素上。例如<div v-else v-if="foo"></div>
¥The directive is on the elements which have v-else/v-else-if directives. E.g. <div v-else v-if="foo"></div>

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注意

此规则不检查指令中的语法错误，因为它由 vue/no-parsing-error 规则检查。

¥This rule does not check syntax errors in directives because it's checked by vue/no-parsing-error rule.

¥🔧 Options

无。

¥Nothing.

¥👫 Related Rules

¥🚀 Version

此规则在 eslint-plugin-vue v3.11.0 中引入

¥This rule was introduced in eslint-plugin-vue v3.11.0

¥🔍 Implementation