respect-validation/docs/rules/NotEmpty.md

NotEmpty

• NotEmpty()

Validates wether the given input is not empty. This function also takes whitespace into account, use noWhitespace() if no spaces or linebreaks and other whitespace anywhere in the input is desired.

v::stringType()->notEmpty()->validate(''); // false

Null values are empty:

v::notEmpty()->validate(null); // false

Numbers:

v::intVal()->notEmpty()->validate(0); // false

Empty arrays:

v::arrayVal()->notEmpty()->validate([]); // false

Whitespace:

v::stringType()->notEmpty()->validate('        ');  //false
v::stringType()->notEmpty()->validate("\t \n \r");  //false

Categorization

• Miscellaneous

Changelog

Version	Description
0.3.9	Created

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See also:

• Each
• Max
• Min
• NoWhitespace
• NotBlank
• NotOptional
• NullType
• Number
• Optional