Full version: jsB@nk » Form » Validation » ICD-10 Code Format Validation
URL: https://www.javascriptbank.com/icd-10-code-format-validation.html
This JavaScript validates the entered value to see if it conforms to the ICD-10 format. (It does not check whether the code exists in the ICD-10 WHO library.)
Full version: jsB@nk » Form » Validation » ICD-10 Code Format Validation
URL: https://www.javascriptbank.com/icd-10-code-format-validation.html
<script type=text/javascript>// Created by: Andreas Hörl :: http://www.no-x.netfunction checkICD() { var sText = document.myForm.ICDfield.value; var ValidChars = "0123456789."; var ValidCharsABC = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; var ValidCharsPoint = "."; var IsICD=true; var Char; var lengthICD = sText.length; if ( (lengthICD < 3) || (lengthICD == 4) || (lengthICD > 6) ) { if (lengthICD != 0) { IsICD = false; }} for (i = 0; i < sText.length && IsICD == true; i++) { Char = sText.charAt(i); if (i == 0) { if (ValidCharsABC.indexOf(Char) == -1) { IsICD = false; } } if (i == 1 || i == 2) { if (ValidChars.indexOf(Char) == -1) { IsICD = false; } } if (i == 3) { if (ValidCharsPoint.indexOf(Char) == -1) { IsICD = false; } } if (i == 4) { if (ValidChars.indexOf(Char) == -1) { IsICD = false; } } if (i == 5) { if (ValidChars.indexOf(Char) == -1) { IsICD = false; } } } if (IsICD == false) { alert("Invalid format"); } else if (i == "") { alert("No code was entered"); } else { alert("Valid format"); } return IsICD;}</script><!-- This script downloaded from www.JavaScriptBank.com Come to view and download over 2000+ free javascript at www.JavaScriptBank.com--><p style="text-align: center;">Examples for valid ICD-10 codes: T86.88, T86.2 or N12<br>(<em>If the field is empty, the script returns true.</em>)</p><form id="myForm" name="myForm" method="post" onsubmit="return checkICD()" style="text-align: center;">Enter ICD-10 Code <input name="ICDfield" type="text" id="ICDfield"> <input type="submit" name="Submit" value="Check the code"></form><!-- This script downloaded from www.JavaScriptBank.com Come to view and download over 2000+ free javascript at www.JavaScriptBank.com-->