function validateComplexFloating( value ) {
	return ( isNumber( value ) || isComplexLike( value ) );
}
Verifies whether a provided value can be safely cast to a complex-valued floating-point data type.

@private
@param {*} value - input value
@param {string} dtype - data type
@returns {boolean} boolean result

@example
var Complex128 = require( '@stdlib/complex/float64/ctor' );

var out = validateComplexFloating( new Complex128( 5.0, 6.0 ), 'complex128' );
// returns true

@example
var out = validateComplexFloating( {}, 'complex128' );
// returns false