Created
April 4, 2023 04:17
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Code from video about HTML pattern attribute
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8" /> | |
| <meta http-equiv="X-UA-Compatible" content="IE=edge" /> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0" /> | |
| <title>Pattern Attribute</title> | |
| <script src="./main.js" type="module"></script> | |
| <link rel="stylesheet" href="./main.css" /> | |
| </head> | |
| <body> | |
| <header> | |
| <h1>HTML Input Pattern Attribute</h1> | |
| </header> | |
| <main> | |
| <form action="#" method="get" id="sampleForm"> | |
| <p class="formBox"> | |
| <label for="fullname">Fullname</label> | |
| <input name="fullname" id="fullname" type="text" title="both first and last name with a space between" required pattern="(^[a-zA-Z]{1,30} [a-zA-Z]{1,30}$)" /> | |
| </p> | |
| <p class="formBox"> | |
| <label for="zipcode">Zipcode</label> | |
| <input name="zipcode" id="zipcode" type="text" title="5 digit, or 9 digit, a 5 " required pattern="(^\d{5}$)|(^\d{9}$)|(^\d{5}-\d{4}$)" /> | |
| </p> | |
| <p class="formBox"> | |
| <label for="postal">Postal Code</label> | |
| <input | |
| name="postal" | |
| id="postal" | |
| type="text" | |
| title="letter digit letter digit letter digit" | |
| required | |
| pattern="(^[ABCEGHJKLMNPRSTVXY]\d[ABCEGHJKLMNPRSTVWXYZ]\s?\d[ABCEGHJKLMNPRSTVWXYZ]\d$)" | |
| /> | |
| </p> | |
| <p class="formBox"> | |
| <label for="email">Email</label> | |
| <input name="email" id="email" type="email" title="built-in validation" required /> | |
| </p> | |
| <p class="formBox"> | |
| <label for="phone">Phone</label> | |
| <input name="phone" id="phone" type="tel" title="10 digit number 3 3 4 with spaces, hyphens or decimals between the sets" required pattern="([\d]{3})[-\. ]?[\d]{3}[-\. ]?[\d]{4}" /> | |
| </p> | |
| <p> | |
| <button id="btnSend">Send</button> | |
| </p> | |
| </form> | |
| </main> | |
| </body> | |
| </html> |
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| .formBox { | |
| display: grid; | |
| grid-template-columns: 20ch 200px; | |
| margin-block: 1rem; | |
| } | |
| input, | |
| label { | |
| font-size: 1.2rem; | |
| font-weight: 300; | |
| padding: 0.2rem 1rem; | |
| font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif; | |
| } | |
| button { | |
| font-size: 1.2rem; | |
| font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif; | |
| font-weight: 300; | |
| border: 1px solid steelblue; | |
| padding: 0.2rem 2rem; | |
| margin-inline-start: 20ch; | |
| background-color: steelblue; | |
| color: white; | |
| } |
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| document.getElementById('sampleForm').addEventListener('submit', (ev) => { | |
| ev.preventDefault(); | |
| alert('success'); | |
| }); |
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