Reference > Methods

strIs(text)¶

Definition¶

Boolean strIs(String text)

Description¶

Returns true if the string contains characters other than whitespace characters, such as tabs, newlines, and spaces. Returns false if mismatch, text is null or empty. White space includes tabs, newlines, and spaces.

Parameter Definition¶

Name	Type	Description
text	String	The string to test

Examples¶

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