1.0Hogart Business Intelligencehttps://businessintelligence.pl/en/hogart.adminhttps://businessintelligence.pl/en/author/hogart-admin/rich600338<blockquote class="wp-embedded-content" data-secret="jzHgtbGKR5"><a href="https://businessintelligence.pl/en/slownik/data-validation/">Data Validation</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://businessintelligence.pl/en/slownik/data-validation/embed/#?secret=jzHgtbGKR5" width="600" height="338" title="“Data Validation” — Hogart Business Intelligence" data-secret="jzHgtbGKR5" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://businessintelligence.pl/wp-includes/js/wp-embed.min.js </script> Data validation is the process of verifying and ensuring the quality of data collected in a system, database, or application. The purpose of data validation is to ensure that data is correct, completely entered, and meets specified quality criteria. During validation, data is compared against established rules, standards, or patterns, and any discrepancies or errors […]