isNoCase()

Determines if a string only has characters without casing.

This function is valid in v2.1.0 to v2.13.3. This function has been downloaded 39 times.

Parameter

{string} str
The value to be checked.

Returns

{boolean}
true if str only has characters without casing. Otherwise false is returned.

Required Function

This function requires the following function which is included automatically:

  • isMixCase()
    Determines if a string has both upper cased and lower cased characters.