Hi all, within my custom app, I’ve implemented a ‘Country’ field that exclusively accepts a 2-digit ISO code. I’m interested in limiting users to input only these 2 digits. Can this be achieved through variable validation?
To validate whether the user’s input is 2 digits, you can use the validate parameter.
Check this docs.
Example:
[
{
"type": "text",
"label": "Country Code",
"name": "countryCode",
"validate": {
"pattern": "\\b\\d{2}\\b"
}
}
]
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