Reference > Methods

strIsnt(text)¶

Definition¶

Boolean strIsnt(String text)

Description¶

Returns true if the string does NOT contains characters other than whitespace characters, such as tabs, newlines, and spaces, also returns true if text is null. White space includes tabs, newlines, and spaces.

Parameter Definition¶

Name	Type	Description
text	String	The string to test

Examples¶

Boolean r1 = strIsnt("    "); // r1 == true
Boolean r2 = strIsnt(""); // r2 == true
Boolean r3 = strIsnt("I"); // r3 == false
Boolean r4 = strIsnt("   abc "); // r4 == false
Boolean r5 = strIsnt(null); // r5 == true