stringvalidator.js

来自「Developing Microsoft ASP.NET Server Cont」· JavaScript 代码 · 共 15 行

function StringValidatorEvaluateIsValid(val) {
    var valueToValidate = ValidatorTrim(ValidatorGetValue(val.controltovalidate));
    if (val.isRequired == 'True') {
        if (valueToValidate == val.initialValue) {
            return false;
        }
    }
    if (val.maxLength != '0') {
        if (valueToValidate.length > parseInt(val.maxLength, 10)) {
            return false;
        }
    }
    return true;
}