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Pan validation enhancement (All cases and multiline) #1925

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Pan validation enhancement (All cases and multiline) #1925

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2947cd5
Update PAN Validation.js
raghavs046 Oct 7, 2025
bcfdd7a
Update README.md
raghavs046 Oct 7, 2025
9450940
Update PAN Validation.js
raghavs046 Oct 7, 2025
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3 changes: 2 additions & 1 deletion Client-Side Components/Catalog Client Script/PAN Validation/PAN Validation.js
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Expand Up @@ -4,8 +4,9 @@ function onChange(control, oldValue, newValue, isLoading, isTemplate) {
}
var panNumber = g_form.getValue("pan_number"); //Get the PAN card information
var panRegex = /^[A-Z]{5}[0-9]{4}[A-Z]{1}$/; // Regex for the PAN Card
var panRegexAllCases = new RegExp(panRegex, "gim"); // Regex for checking PAN card in all cases(UPPER,lower,miXeD) and multiline text fields.

if (panRegex.test(panNumber)) {
if (panRegexAllCases.test(panNumber)) {
g_form.showFieldMsg("pan_number", "Valid PAN card number.", true); //Valid PAN card enterd populates this message
} else {
g_form.showErrorBox("pan_number", "InValid PAN card number.", true); //In Valid PAN card details enterd populate this message
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7 changes: 7 additions & 0 deletions Client-Side Components/Catalog Client Script/PAN Validation/README.md
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@@ -1,3 +1,10 @@
Enhancement 7th october 2025.
************************
1. This code can now be used to validate PAN card in multiline text fields.
2. This code can now validate PAN in upper, lower, mixed cases.
3. This will provide more flexibility to users to add pan number as it is valid in both lower and upper cases.
***********************

PAN is a ten-digit unique alphanumeric number issued by the Income Tax Department.
Indian PAN (Permanent Account Number) card based on its standardized format.
A PAN number is a unique 10-character alphanumeric identifier issued by the Indian government, and it follows a specific structure:
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