Check document Filename length before uploading

[Margo]

Hello @Sternchen,

You can add custom validation to the form, thus if the file name is longer than 200 characters user will get an error.

Or you can add the code that will delete the file if the file name is longer than 200 characters.

Please see the code example in this post:

Remove special characters from attachment?

Hello @shedev, You can either add a custom validation for the Attachments filed to force user remove special characters: fd.field('Attachments').validators.push({ name: 'Attachments Validation', error: "remove special chatacters", validate: function(value) { const spch = /[!@#$%^()]+/; for (let i = 0; i < value.length; i++) { if (spch.test(value[i].name)) { return false } return true } } }); Or repla…