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bahar0-0 🎩🔵🎭
@bahar0-0
/dev 4/12 4_Validate Code: Ensure your HTML, CSS, and JavaScript code is valid. Use validators like W3C Markup Validation Service for HTML and CSS, and JSHint or ESLint for JavaScript.
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Kawin
@kawin2723
A validation code—also known as a CVV, CV2, or CVV2 code—is a series of three or four numbers located on the front or back of a credit card
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