prisme-flow/editor/js/validators.js

prisme platform flow engine

/**
 * Created by prisme.io on 09/06/2017.
 */
RED.validators = {
    number: function(){return function(v) { return v!=='' && !isNaN(v);}},
    regex: function(re){return function(v) { return re.test(v);}},
    typedInput: function(ptypeName,isConfig) { return function(v) {
        var ptype = $("#node-"+(isConfig?"config-":"")+"input-"+ptypeName).val() || this[ptypeName];
        if (ptype === 'json') {
            try {
                JSON.parse(v);
                return true;
            } catch(err) {
                return false;
            }
        } else if (ptype === 'msg' || ptype === 'flow' || ptype === 'global' ) {
            return RED.utils.validatePropertyExpression(v);
        } else if (ptype === 'num') {
            return /^[+-]?[0-9]*\.?[0-9]*([eE][-+]?[0-9]+)?$/.test(v);
        }
        return true;
    }}
};