RE: How to escape special chars - (for example, / \ ; : " | ? ' < > * ).

ravib950399 — Tue, 30 Jun 2026 15:02:44 GMT

that did not work - need to show the validation message on the screen for fileupload component

a!fileUploadField(
label: "Upload File",
target: cons!FOLDER_CONSTANT,
value: ri!uploadedFile,
saveInto: ri!uploadedFile,

validations: if(
and(
not(isnull(ri!document)),
length(stripwith(ri!document.name, "\ / ; : "" | ? ' < > *")) <> length(ri!document.name)
),
"Filename cannot contain special characters (for example, / \ ; : " | ? ' < > * )."
null
)
)

RE: How to escape special chars - (for example, / \ ; : " | ? ' < > * ).

osanchea — Tue, 30 Jun 2026 14:51:40 GMT

Hi. Refer the code below:

if(
  a!isNullOrEmpty(ri!input),
  null,
  regexreplaceall(
    pattern: "[\\/;:""|?'<>*\]\[]",
    searchString: trim(ri!input),
    replacementString: ""
  )
)