Untitled
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javascript
3 years ago
1.0 kB
19
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function submit(params) { const firstName = document.getElementById('first-name').value; const lastName = document.getElementById('last-name').value; const username = document.getElementById('username').value; const email = document.getElementById('email').value; const contact = document.getElementById('contact').value; const postalCode = document.getElementById('postal-code').value; if (!/^[A-Za-z]+$/.test(firstName)) { window.alert('Enter valid first name!'); } else if (!/^[A-Za-z]+$/.test(lastName)) { window.alert('Enter valid last name!'); } else if (!/^[a-zA-Z0-9_]+$/.test(username)) { window.alert('Enter valid username!'); } else if (!/^\w+@[a-zA-Z_]+?\.[a-zA-Z]{2,3}$/.test(email)) { window.alert('Enter valid email!'); } else if (!/^[0-9]{10}$/.test(contact)) { window.alert('Enter valid contact!'); } else if (!/^[0-9]{6}$/.test(postalCode)) { window.alert('Enter valid postal code!'); } else window.alert('Submitted'); }
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