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38 lines
1.7 KiB
38 lines
1.7 KiB
"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.toBeRequired = toBeRequired;
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var _utils = require("./utils");
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// form elements that support 'required'
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const FORM_TAGS = ['select', 'textarea'];
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const ARIA_FORM_TAGS = ['input', 'select', 'textarea'];
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const UNSUPPORTED_INPUT_TYPES = ['color', 'hidden', 'range', 'submit', 'image', 'reset'];
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const SUPPORTED_ARIA_ROLES = ['combobox', 'gridcell', 'radiogroup', 'spinbutton', 'tree'];
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function isRequiredOnFormTagsExceptInput(element) {
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return FORM_TAGS.includes((0, _utils.getTag)(element)) && element.hasAttribute('required');
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}
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function isRequiredOnSupportedInput(element) {
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return (0, _utils.getTag)(element) === 'input' && element.hasAttribute('required') && (element.hasAttribute('type') && !UNSUPPORTED_INPUT_TYPES.includes(element.getAttribute('type')) || !element.hasAttribute('type'));
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}
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function isElementRequiredByARIA(element) {
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return element.hasAttribute('aria-required') && element.getAttribute('aria-required') === 'true' && (ARIA_FORM_TAGS.includes((0, _utils.getTag)(element)) || element.hasAttribute('role') && SUPPORTED_ARIA_ROLES.includes(element.getAttribute('role')));
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}
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function toBeRequired(element) {
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(0, _utils.checkHtmlElement)(element, toBeRequired, this);
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const isRequired = isRequiredOnFormTagsExceptInput(element) || isRequiredOnSupportedInput(element) || isElementRequiredByARIA(element);
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return {
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pass: isRequired,
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message: () => {
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const is = isRequired ? 'is' : 'is not';
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return [this.utils.matcherHint(`${this.isNot ? '.not' : ''}.toBeRequired`, 'element', ''), '', `Received element ${is} required:`, ` ${this.utils.printReceived(element.cloneNode(false))}`].join('\n');
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}
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};
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}
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