|
| 1 | +--- |
| 2 | +title: 'getByLabel(text[, options])' |
| 3 | +description: 'Browser module: page.getByLabel(text[, options]) method' |
| 4 | +--- |
| 5 | + |
| 6 | +# getByLabel(text[, options]) |
| 7 | + |
| 8 | +Returns a locator for form controls associated with the specified label text. This method is ideal for interacting with form elements in an accessible and user-focused way, as it mirrors how users typically identify form fields. |
| 9 | + |
| 10 | +<TableWithNestedRows> |
| 11 | + |
| 12 | +| Parameter | Type | Default | Description | |
| 13 | +| ------------- | -------------- | ------- | ------------------------------------------------------------------------------------------------------------ | |
| 14 | +| text | string\|RegExp | - | Required. The label text to search for. Can be a string for exact match or a RegExp for pattern matching. | |
| 15 | +| options | object | `null` | | |
| 16 | +| options.exact | boolean | `false` | Whether to match the label text exactly with case sensitivity. When `true`, performs a case-sensitive match. | |
| 17 | + |
| 18 | +</TableWithNestedRows> |
| 19 | + |
| 20 | +### Returns |
| 21 | + |
| 22 | +| Type | Description | |
| 23 | +| -------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------- | |
| 24 | +| [Locator](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/locator/) | A locator object that can be used to interact with the form control associated with the specified label. | |
| 25 | + |
| 26 | +### Examples |
| 27 | + |
| 28 | +#### Basic form interaction |
| 29 | + |
| 30 | +Fill form fields using their labels: |
| 31 | + |
| 32 | +{{< code >}} |
| 33 | + |
| 34 | +```javascript |
| 35 | +import { browser } from 'k6/browser'; |
| 36 | + |
| 37 | +export const options = { |
| 38 | + scenarios: { |
| 39 | + ui: { |
| 40 | + executor: 'shared-iterations', |
| 41 | + options: { |
| 42 | + browser: { |
| 43 | + type: 'chromium', |
| 44 | + }, |
| 45 | + }, |
| 46 | + }, |
| 47 | + }, |
| 48 | +}; |
| 49 | + |
| 50 | +export default async function () { |
| 51 | + const page = await browser.newPage(); |
| 52 | + |
| 53 | + try { |
| 54 | + await page.setContent(` |
| 55 | + <label for="username">Username (hint: default)</label> |
| 56 | + <input type="text" id="username" name="username"> |
| 57 | + <label for="password">Password (hint: 12345678)</label> |
| 58 | + <input type="password" id="password" name="password"> |
| 59 | + `); |
| 60 | + |
| 61 | + const username = page.getByLabel('Username (hint: default)', { exact: true }); |
| 62 | + const password = page.getByLabel(/^Password.*$/); |
| 63 | + |
| 64 | + await username.fill('default'); |
| 65 | + await password.fill('12345678'); |
| 66 | + } finally { |
| 67 | + await page.close(); |
| 68 | + } |
| 69 | +} |
| 70 | +``` |
| 71 | + |
| 72 | +{{< /code >}} |
| 73 | + |
| 74 | +#### Working with different input types |
| 75 | + |
| 76 | +Handle various form control types in various label association patterns: |
| 77 | + |
| 78 | +{{< code >}} |
| 79 | + |
| 80 | +```javascript |
| 81 | +import { browser } from 'k6/browser'; |
| 82 | + |
| 83 | +export const options = { |
| 84 | + scenarios: { |
| 85 | + browser: { |
| 86 | + executor: 'shared-iterations', |
| 87 | + options: { |
| 88 | + browser: { |
| 89 | + type: 'chromium', |
| 90 | + }, |
| 91 | + }, |
| 92 | + }, |
| 93 | + }, |
| 94 | +}; |
| 95 | + |
| 96 | +export default async function () { |
| 97 | + const page = await browser.newPage(); |
| 98 | + |
| 99 | + try { |
| 100 | + await page.setContent(` |
| 101 | + <label for="username">Username (hint: default)</label> |
| 102 | + <input type="text" id="username" name="username"> |
| 103 | + <span id="password-label">Password (hint: 12345678)</span> |
| 104 | + <input type="password" aria-labelledby="password-label"> |
| 105 | + <label for="subscribe">Subscribe to newsletter</label> |
| 106 | + <input type="checkbox" id="subscribe" name="subscribe"> |
| 107 | + <label for="email">Email</label> |
| 108 | + <input type="radio" id="email" value="email"> |
| 109 | + <label for="sms">Text message</label> |
| 110 | + <input type="radio" id="sms" value="sms"> |
| 111 | + <label for="theme">Theme</label> |
| 112 | + <select id="theme" name="theme"> |
| 113 | + <option value="light">Light</option> |
| 114 | + <option value="dark">Dark</option> |
| 115 | + <option value="system">System</option> |
| 116 | + </select> |
| 117 | + <textarea aria-label="Comments"></textarea> |
| 118 | + `); |
| 119 | + |
| 120 | + // Inputs |
| 121 | + page.getByLabel('Username (hint: default)', { exact: true }).fill('default'); |
| 122 | + page.getByLabel(/^Password.*$/).fill('12345678'); |
| 123 | + |
| 124 | + // Checkbox |
| 125 | + await page.getByLabel('Subscribe to newsletter').check(); |
| 126 | + |
| 127 | + // Radio button |
| 128 | + await page.getByLabel('Email', { exact: true }).check(); |
| 129 | + |
| 130 | + // Select dropdown |
| 131 | + await page.getByLabel('Theme').selectOption('light'); |
| 132 | + |
| 133 | + // Textarea |
| 134 | + await page.getByLabel('Comments').fill('This is a test comment'); |
| 135 | + } finally { |
| 136 | + await page.close(); |
| 137 | + } |
| 138 | +} |
| 139 | +``` |
| 140 | + |
| 141 | +{{< /code >}} |
| 142 | + |
| 143 | +### Label association patterns |
| 144 | + |
| 145 | +The `getByLabel()` method works with several HTML patterns for associating labels with form controls: |
| 146 | + |
| 147 | +**1. Explicit association with `for` attribute:** |
| 148 | + |
| 149 | +```html |
| 150 | +<label for="username">Username</label> <input type="text" id="username" name="username" /> |
| 151 | +``` |
| 152 | + |
| 153 | +**2. ARIA labeling:** |
| 154 | + |
| 155 | +```html |
| 156 | +<span id="username-label">Username</span> <input type="text" aria-labelledby="username-label" /> |
| 157 | +``` |
| 158 | + |
| 159 | +**3. ARIA label attribute:** |
| 160 | + |
| 161 | +```html |
| 162 | +<input type="text" aria-label="Username" /> |
| 163 | +``` |
| 164 | + |
| 165 | +### Common use cases |
| 166 | + |
| 167 | +- **Form testing**: Login forms, registration forms, contact forms |
| 168 | +- **E-commerce**: Checkout forms, shipping information, payment details |
| 169 | +- **Settings pages**: User preferences, account settings, configuration forms |
| 170 | +- **Accessibility testing**: Ensuring proper label association and screen reader compatibility |
| 171 | + |
| 172 | +### Best practices |
| 173 | + |
| 174 | +1. **Accessibility-first approach**: Using `getByLabel()` ensures your tests work the same way users with assistive technology interact with forms. |
| 175 | + |
| 176 | +2. **Meaningful labels**: Encourage developers to use descriptive, unique label text that clearly identifies the form control's purpose. |
| 177 | + |
| 178 | +3. **Required field indicators**: When testing required fields, include any visual indicators (like asterisks) in your label text matching. |
| 179 | + |
| 180 | +4. **Form validation testing**: Use labels to test form validation scenarios, as they provide a stable way to identify fields regardless of styling changes. |
| 181 | + |
| 182 | +### Related |
| 183 | + |
| 184 | +- [page.getByRole()](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/page/getbyrole/) - Locate by ARIA role |
| 185 | +- [page.getByAltText()](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/page/getbyalttext/) - Locate by alt text |
| 186 | +- [page.getByPlaceholder()](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/page/getbyplaceholder/) - Locate by placeholder text |
| 187 | +- [page.getByTestId()](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/page/getbytestid/) - Locate by test ID |
| 188 | +- [page.getByTitle()](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/page/getbytitle/) - Locate by title attribute |
| 189 | +- [page.getByText()](https://grafana.com/docs/k6/<K6_VERSION>/javascript-api/k6-browser/page/getbytext/) - Locate by text content |
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