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jvalidator.js
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var jValidator = function(){};
(function() {
var AsyncRequest = function() {
this.reqs = [];
this.status = 0; //0-waithing,1-running
};
AsyncRequest.prototype.addRequest = function(func) {
if (this.status != 0) return;
this.reqs.push(func);
};
AsyncRequest.prototype.go = function() {
if (this.status != 0) return;
this.status = 1;
var self = this;
var reqs = this.reqs;
var len = this.reqs.length;
for (var i = 0; i < reqs.length; i++) {
var req = reqs[i];
if (this.status == 0) return;
req(function() {
//async_continue
len--;
if (len == 0) {
self.finish();
}
});
}
};
AsyncRequest.prototype.finish = function() {
this.status = 0;
if (this.onfinished) {
this.onfinished();
}
};
AsyncRequest.prototype.clear = function() {
if (this.status != 0) return;
this.reqs = [];
};
jValidator.AsyncRequest = AsyncRequest;
})();
/* Jison generated parser */
(function() {
var RuleParser = (function() {
var parser = {
trace: function trace() {},
yy: {},
symbols_: {
"error": 2,
"expressions": 3,
"e": 4,
"EOF": 5,
"(": 6,
")": 7,
"|": 8,
"&": 9,
"!": 10,
"XNAME": 11,
"ARGS": 12,
"NAME": 13,
"$accept": 0,
"$end": 1
},
terminals_: {
2: "error",
5: "EOF",
6: "(",
7: ")",
8: "|",
9: "&",
10: "!",
11: "XNAME",
12: "ARGS",
13: "NAME"
},
productions_: [0, [3, 2],
[4, 3],
[4, 3],
[4, 3],
[4, 2],
[4, 2],
[4, 2],
[4, 1]
],
performAction: function anonymous(yytext, yyleng, yylineno, yy, yystate, $$, _$) {
var $0 = $$.length - 1;
switch (yystate) {
case 1:
return flatten($$[$0 - 1]);
break;
case 2:
this.$ = ['(', $$[$0 - 1], ')'];
break;
case 3:
this.$ = [$$[$0 - 2], '||', $$[$0]];
break;
case 4:
this.$ = [$$[$0 - 2], '&&', $$[$0]];
break;
case 5:
this.$ = ['!', $$[$0]];
break;
case 6:
this.$ = [{
name: '@',
elemName: $$[$0 - 1].slice(1),
value: $$[$0].slice(0, $$[$0].length - 1).slice(1)
}];
break;
case 7:
var p = PARSER[$$[$0 - 1]];
if (!p) throw "not found pattern '" + $$[$0 - 1] + "'. "
if (!p.argument) throw "pattern '" + $$[$0 - 1] + "' must has arguments."
this.$ = [{
name: $$[$0 - 1],
value: $$[$0].slice(0, $$[$0].length - 1).slice(1)
}];
break;
case 8:
var p = PARSER[$$[$0]];
if (!p) throw "not found pattern '" + $$[$0] + "'. "
if (p.argument) throw "pattern '" + $$[$0] + "' mustn't has arguments."
this.$ = [{
name: $$[$0]
}];
break;
}
},
table: [{
3: 1,
4: 2,
6: [1, 3],
10: [1, 4],
11: [1, 5],
13: [1, 6]
}, {
1: [3]
}, {
5: [1, 7],
8: [1, 8],
9: [1, 9]
}, {
4: 10,
6: [1, 3],
10: [1, 4],
11: [1, 5],
13: [1, 6]
}, {
4: 11,
6: [1, 3],
10: [1, 4],
11: [1, 5],
13: [1, 6]
}, {
12: [1, 12]
}, {
5: [2, 8],
7: [2, 8],
8: [2, 8],
9: [2, 8],
12: [1, 13]
}, {
1: [2, 1]
}, {
4: 14,
6: [1, 3],
10: [1, 4],
11: [1, 5],
13: [1, 6]
}, {
4: 15,
6: [1, 3],
10: [1, 4],
11: [1, 5],
13: [1, 6]
}, {
7: [1, 16],
8: [1, 8],
9: [1, 9]
}, {
5: [2, 5],
7: [2, 5],
8: [2, 5],
9: [2, 5]
}, {
5: [2, 6],
7: [2, 6],
8: [2, 6],
9: [2, 6]
}, {
5: [2, 7],
7: [2, 7],
8: [2, 7],
9: [2, 7]
}, {
5: [2, 3],
7: [2, 3],
8: [2, 3],
9: [2, 3]
}, {
5: [2, 4],
7: [2, 4],
8: [2, 4],
9: [2, 4]
}, {
5: [2, 2],
7: [2, 2],
8: [2, 2],
9: [2, 2]
}],
defaultActions: {
7: [2, 1]
},
parseError: function parseError(str, hash) {
throw new Error(str);
},
parse: function parse(input) {
var self = this,
stack = [0],
vstack = [null],
lstack = [],
table = this.table,
yytext = "",
yylineno = 0,
yyleng = 0,
recovering = 0,
TERROR = 2,
EOF = 1;
this.lexer.setInput(input);
this.lexer.yy = this.yy;
this.yy.lexer = this.lexer;
this.yy.parser = this;
if (typeof this.lexer.yylloc == "undefined")
this.lexer.yylloc = {};
var yyloc = this.lexer.yylloc;
lstack.push(yyloc);
var ranges = this.lexer.options && this.lexer.options.ranges;
if (typeof this.yy.parseError === "function")
this.parseError = this.yy.parseError;
function popStack(n) {
stack.length = stack.length - 2 * n;
vstack.length = vstack.length - n;
lstack.length = lstack.length - n;
}
function lex() {
var token;
token = self.lexer.lex() || 1;
if (typeof token !== "number") {
token = self.symbols_[token] || token;
}
return token;
}
var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected;
while (true) {
state = stack[stack.length - 1];
if (this.defaultActions[state]) {
action = this.defaultActions[state];
} else {
if (symbol === null || typeof symbol == "undefined") {
symbol = lex();
}
action = table[state] && table[state][symbol];
}
if (typeof action === "undefined" || !action.length || !action[0]) {
var errStr = "";
if (!recovering) {
expected = [];
for (p in table[state])
if (this.terminals_[p] && p > 2) {
expected.push("'" + this.terminals_[p] + "'");
}
if (this.lexer.showPosition) {
errStr = "Parse error on line " + (yylineno + 1) + ":\n" + this.lexer.showPosition() + "\nExpecting " + expected.join(", ") + ", got '" + (this.terminals_[symbol] || symbol) + "'";
} else {
errStr = "Parse error on line " + (yylineno + 1) + ": Unexpected " + (symbol == 1 ? "end of input" : "'" + (this.terminals_[symbol] || symbol) + "'");
}
this.parseError(errStr, {
text: this.lexer.match,
token: this.terminals_[symbol] || symbol,
line: this.lexer.yylineno,
loc: yyloc,
expected: expected
});
}
}
if (action[0] instanceof Array && action.length > 1) {
throw new Error("Parse Error: multiple actions possible at state: " + state + ", token: " + symbol);
}
switch (action[0]) {
case 1:
stack.push(symbol);
vstack.push(this.lexer.yytext);
lstack.push(this.lexer.yylloc);
stack.push(action[1]);
symbol = null;
if (!preErrorSymbol) {
yyleng = this.lexer.yyleng;
yytext = this.lexer.yytext;
yylineno = this.lexer.yylineno;
yyloc = this.lexer.yylloc;
if (recovering > 0)
recovering--;
} else {
symbol = preErrorSymbol;
preErrorSymbol = null;
}
break;
case 2:
len = this.productions_[action[1]][1];
yyval.$ = vstack[vstack.length - len];
yyval._$ = {
first_line: lstack[lstack.length - (len || 1)].first_line,
last_line: lstack[lstack.length - 1].last_line,
first_column: lstack[lstack.length - (len || 1)].first_column,
last_column: lstack[lstack.length - 1].last_column
};
if (ranges) {
yyval._$.range = [lstack[lstack.length - (len || 1)].range[0], lstack[lstack.length - 1].range[1]];
}
r = this.performAction.call(yyval, yytext, yyleng, yylineno, this.yy, action[1], vstack, lstack);
if (typeof r !== "undefined") {
return r;
}
if (len) {
stack = stack.slice(0, -1 * len * 2);
vstack = vstack.slice(0, -1 * len);
lstack = lstack.slice(0, -1 * len);
}
stack.push(this.productions_[action[1]][0]);
vstack.push(yyval.$);
lstack.push(yyval._$);
newState = table[stack[stack.length - 2]][stack[stack.length - 1]];
stack.push(newState);
break;
case 3:
return true;
}
}
return true;
}
};
function flatten(oArray) {
var retVal = [];
for (var i = 0; i < oArray.length; i++) {
if (!isArray(oArray[i])) {
retVal.push(oArray[i]);
} else {
var tempFlatt = flatten(oArray[i]);
for (var j = 0; j < tempFlatt.length; j++) {
retVal.push(tempFlatt[j]);
}
}
}
return retVal;
}
function isArray(anElement) {
return (typeof anElement == "object" && anElement.constructor == Array);
}
var PARSER = {};
// 增加解析器
// *name* 解析器名称
// *options.argument* 带有参数，默认没有
jValidator.add = function(name, options) {
PARSER[name] = options || {};
PARSER[name].name = name;
}
// 解析出的结果为
// > [
// { name : 'xxx' } ,
// '|'
// { name : '@' , elemName : 'xxx' , value : 'xxx' } ,
// '&'
// { name : 'xxx' , value : 'xxx' }
// ]
jValidator.parse = function() {
return RuleParser.parse.apply(RuleParser, arguments);
}
/* Jison generated lexer */
var lexer = (function() {
var lexer = ({
EOF: 1,
parseError: function parseError(str, hash) {
if (this.yy.parser) {
this.yy.parser.parseError(str, hash);
} else {
throw new Error(str);
}
},
setInput: function(input) {
this._input = input;
this._more = this._less = this.done = false;
this.yylineno = this.yyleng = 0;
this.yytext = this.matched = this.match = '';
this.conditionStack = ['INITIAL'];
this.yylloc = {
first_line: 1,
first_column: 0,
last_line: 1,
last_column: 0
};
if (this.options.ranges) this.yylloc.range = [0, 0];
this.offset = 0;
return this;
},
input: function() {
var ch = this._input[0];
this.yytext += ch;
this.yyleng++;
this.offset++;
this.match += ch;
this.matched += ch;
var lines = ch.match(/(?:\r\n?|\n).*/g);
if (lines) {
this.yylineno++;
this.yylloc.last_line++;
} else {
this.yylloc.last_column++;
}
if (this.options.ranges) this.yylloc.range[1]++;
this._input = this._input.slice(1);
return ch;
},
unput: function(ch) {
var len = ch.length;
var lines = ch.split(/(?:\r\n?|\n)/g);
this._input = ch + this._input;
this.yytext = this.yytext.substr(0, this.yytext.length - len - 1);
//this.yyleng -= len;
this.offset -= len;
var oldLines = this.match.split(/(?:\r\n?|\n)/g);
this.match = this.match.substr(0, this.match.length - 1);
this.matched = this.matched.substr(0, this.matched.length - 1);
if (lines.length - 1) this.yylineno -= lines.length - 1;
var r = this.yylloc.range;
this.yylloc = {
first_line: this.yylloc.first_line,
last_line: this.yylineno + 1,
first_column: this.yylloc.first_column,
last_column: lines ? (lines.length === oldLines.length ? this.yylloc.first_column : 0) + oldLines[oldLines.length - lines.length].length - lines[0].length : this.yylloc.first_column - len
};
if (this.options.ranges) {
this.yylloc.range = [r[0], r[0] + this.yyleng - len];
}
return this;
},
more: function() {
this._more = true;
return this;
},
less: function(n) {
this.unput(this.match.slice(n));
},
pastInput: function() {
var past = this.matched.substr(0, this.matched.length - this.match.length);
return (past.length > 20 ? '...' : '') + past.substr(-20).replace(/\n/g, "");
},
upcomingInput: function() {
var next = this.match;
if (next.length < 20) {
next += this._input.substr(0, 20 - next.length);
}
return (next.substr(0, 20) + (next.length > 20 ? '...' : '')).replace(/\n/g, "");
},
showPosition: function() {
var pre = this.pastInput();
var c = new Array(pre.length + 1).join("-");
return pre + this.upcomingInput() + "\n" + c + "^";
},
next: function() {
if (this.done) {
return this.EOF;
}
if (!this._input) this.done = true;
var token,
match,
tempMatch,
index,
col,
lines;
if (!this._more) {
this.yytext = '';
this.match = '';
}
var rules = this._currentRules();
for (var i = 0; i < rules.length; i++) {
tempMatch = this._input.match(this.rules[rules[i]]);
if (tempMatch && (!match || tempMatch[0].length > match[0].length)) {
match = tempMatch;
index = i;
if (!this.options.flex) break;
}
}
if (match) {
lines = match[0].match(/(?:\r\n?|\n).*/g);
if (lines) this.yylineno += lines.length;
this.yylloc = {
first_line: this.yylloc.last_line,
last_line: this.yylineno + 1,
first_column: this.yylloc.last_column,
last_column: lines ? lines[lines.length - 1].length - lines[lines.length - 1].match(/\r?\n?/)[0].length : this.yylloc.last_column + match[0].length
};
this.yytext += match[0];
this.match += match[0];
this.matches = match;
this.yyleng = this.yytext.length;
if (this.options.ranges) {
this.yylloc.range = [this.offset, this.offset += this.yyleng];
}
this._more = false;
this._input = this._input.slice(match[0].length);
this.matched += match[0];
token = this.performAction.call(this, this.yy, this, rules[index], this.conditionStack[this.conditionStack.length - 1]);
if (this.done && this._input) this.done = false;
if (token) return token;
else return;
}
if (this._input === "") {
return this.EOF;
} else {
return this.parseError('Lexical error on line ' + (this.yylineno + 1) + '. Unrecognized text.\n' + this.showPosition(), {
text: "",
token: null,
line: this.yylineno
});
}
},
lex: function lex() {
var r = this.next();
if (typeof r !== 'undefined') {
return r;
} else {
return this.lex();
}
},
begin: function begin(condition) {
this.conditionStack.push(condition);
},
popState: function popState() {
return this.conditionStack.pop();
},
_currentRules: function _currentRules() {
return this.conditions[this.conditionStack[this.conditionStack.length - 1]].rules;
},
topState: function() {
return this.conditionStack[this.conditionStack.length - 2];
},
pushState: function begin(condition) {
this.begin(condition);
}
});
lexer.options = {};
lexer.performAction = function anonymous(yy, yy_, $avoiding_name_collisions, YY_START) {
var YYSTATE = YY_START
switch ($avoiding_name_collisions) {
case 0:
return 8;
break;
case 1:
return 9;
break;
case 2:
return 6;
break;
case 3:
return 7;
break;
case 4:
return 10
break;
case 5:
return 12;
break;
case 6:
return 11;
break;
case 7:
return 13;
break;
case 8:
return 5;
break;
}
};
lexer.rules = [/^(?:\|)/, /^(?:&)/, /^(?:\()/, /^(?:\))/, /^(?:!)/, /^(?:\[.*?\])/, /^(?:@[a-zA-Z0-9_\-]+)/, /^(?:[a-zA-Z0-9_\-]+)/, /^(?:$)/];
lexer.conditions = {
"INITIAL": {
"rules": [0, 1, 2, 3, 4, 5, 6, 7, 8],
"inclusive": true
}
};
return lexer;
})()
parser.lexer = lexer;
function Parser() {
this.yy = {};
}
Parser.prototype = parser;
parser.Parser = Parser;
return new Parser;
})();
jValidator.RuleParser = RuleParser;
})();
(function() {
var parser = jValidator;
var AsyncRequest = jValidator.AsyncRequest;
var PATTERNS = {};
var CONSTANT = {
PATTERN: "jvalidator-pattern",
PLACEHOLDER: "jvalidator-placeholder",
CNAME: "jvalidator-cname",
MESSAGE_ATTR: "__jvalidator_messages__",
FIELD_EVENTS: "__jvalidator_events__",
DEBUG: "jvalidator-debug"
};
// ## 字段检查器
// 绑定到某个字段后，对其进行检查等操作
function FieldChecker(element) {
this.element = element;
this.$element = $(element);
this.$form = this.$element.closest('form');
this.async = new AsyncRequest();
};
FieldChecker.prototype = {
_getPatternMessage: function(results) {
var rstr = [];
for (var i = 0; i < results.length; i++) {
var p = results[i];
if (p.name) {
rstr.push(p.getMessage());
} else {
switch (p) {
case '&&':
rstr.push(' 并且 ');
break;
case '||':
rstr.push(' 或者 ');
break;
case '!':
rstr.push('不');
break;
}
}
}
return rstr.join('');
},
// 检查生成结果并返回错误信息
// return errors
_checkPatternResult: function(str, results) {
var self = this;
var rstr = [];
for (var i = 0; i < results.length; i++) {
var p = results[i];
if (p.name) {
rstr.push(p.result);
} else {
rstr.push(p);
}
}
if (this.$form.data(CONSTANT.DEBUG)) {
console.info(this, this.element, str, rstr.join(''))
}
var all = eval(rstr.join(''));
if (all) {
return [];
} else {
var arr = $.grep(results, function(e, idx) {
return e.name && e.result === false;
});
arr.getMessage = function() {
return self._getPatternMessage(results);
}
return arr;
}
},
// 验证自身的 pattern 是否合法以及是否满足所有项，以供开发自测使用
checkPattern: function() {
var $e = this.$element;
var rule_str = $e.data(CONSTANT.PATTERN);
try {
var patterns = parser.parse(rule_str);
} catch (e) {
console.error(this.element, '验证器语法有错误，请检查', rule_str);
console.error('错误可能是：', e);
}
},
// * done *
// 可以不传，即为触发检查
// `checkResult` boolean 检查结果
// `errors` array 错误信息
check: function(checkCallback) {
var self = this;
var async = this.async;
var e = this.element;
var $e = this.$element;
var value = this.value();
var rule_str = $e.data(CONSTANT.PATTERN);
var patterns = parser.parse(rule_str);
async.clear();
async.onfinished = function() {
var errors = self._checkPatternResult(rule_str, patterns);
if (checkCallback) {
checkCallback(errors.length == 0, errors);
}
self.after_check(errors.length == 0, errors);
};
$.each(patterns, function() {
// 跳过所有计算变量
if (!this.name) return;
// p 其中包括
// argument - 可能有
// message - 原始的message设置
// validate - 验证规则
// rule_str解析出来的内容 name(同patternName) , elemName(@才会有) , value(pattern的属性值)
// element - 对应的 element
// result - 验证后，会对该项设置 true 或 false
var p = $.extend(this, {
element: self.element,
$element: self.$element,
$form: self.$form,
getMessage: function() {
return self._getMessage.call(this, value);
},
// 用来解析 parsedstr(它是带有@的内容) 的值，解析成功就返回那个 element ，否则返回 null
parseNameSymbol: function(parsedstr) {
if (parsedstr.charAt(0) !== '@') return null;
return this.$form.find(_parse_selector_syntax(parsedstr))[0];
},
// 当 pattern 是 @xx[xx] 时， 则可以通过该方法取得 @ 对应的元素
getNameSymbol: function() {
return this.parseNameSymbol('@' + this.elemName);
},
// 当 pattern 是 xx[xx] 时， 则可以通过该方法取得括号中的值
// 如果值为 @xxx , 则返回该元素
// 否则返回值
getValueSymbol: function() {
var el = this.parseNameSymbol(this.value);
return el ? el : this.value;
},
getElementValue: function(el) {
el = $(el)[0]
if (!el) return "";
var jv = _getFieldValidator(el)
return jv ? jv.value() : self.value.call({
element: el,
$element: $(el),
$form: self.$form
});
},
// 得到元素的 cname 或 name
getElementName: function(el) {
var $el = $(el);
if ($el.data(CONSTANT.CNAME)) {
return $el.data(CONSTANT.CNAME)
} else {
return $el.attr('name');
}
return "";
}
}, PATTERNS[this.name]);
(function(p) {
async.addRequest(function(async_continue) {
// isvalid - 是否验证成功
p.validate(value, function(is_valid) {
p.result = is_valid;
async_continue();
})
});
})(p);
})
async.go();
},
// 根据 patternName 得到错误信息
// 优先级为：字段的message设置 > pg的message设置 > pattern的标准设置
// * value * 为值，如果不传则重新获取
// * 由 p 进行调用
_getMessage: function(value) {
var self = this;
var patternName = this.name;
var e = this.element;
var $e = this.$element;
var $f = this.$form;
var v = value || _getFieldValidator(e).value();
var msg_tmpl = (e[CONSTANT.MESSAGE_ATTR] ? e[CONSTANT.MESSAGE_ATTR][patternName] : null) || ($f[0][CONSTANT.MESSAGE_ATTR] ? $f[0][CONSTANT.MESSAGE_ATTR][patternName] : null) || (PATTERNS[patternName].message);
msg_tmpl = msg_tmpl.replace(/%val\b/g, v)
msg_tmpl = msg_tmpl.replace(/%name\b/g, e.name)
msg_tmpl = msg_tmpl.replace(/%cname\b/g, $e.data(CONSTANT.CNAME))
msg_tmpl = msg_tmpl.replace(/=%argu\b/g, function() {
var v = self.parseNameSymbol(self.value);
return v && v.tagName ? self.getElementValue(v) : self.value;
})
msg_tmpl = msg_tmpl.replace(/%argu\b/g, function() {
var v = self.parseNameSymbol(self.value);
return v && v.tagName ? self.getElementName(v) : self.value;
})
msg_tmpl = msg_tmpl.replace(/@@/g, function($0, $1) {
var el = $f.find(_parse_selector_syntax("@" + self.elemName))[0]
if (!el) {
return "";
} else {
var $el = $(el);
if ($el.data(CONSTANT.CNAME)) {
return $el.data(CONSTANT.CNAME)
} else {
return $el.attr('name');
}
}
})
msg_tmpl = msg_tmpl.replace(/=@([^\s]*)\b/g, function($0, $1) {
return self.getElementValue($f.find('[name=' + $1 + ']'))
})
msg_tmpl = msg_tmpl.replace(/@([^\s]*)\b/g, function($0, $1) {
return self.getElementName($f.find('[name=' + $1 + ']')) || "";
})
return msg_tmpl;
},
// 根据不同的字段类型，取得 element 的值
value: function() {
var e = this.element,
$e = this.$element,
$form = this.$form,
placeholdertext;
switch (e.tagName.toLowerCase()) {
case 'input':
switch (e.type) {
case 'radio':
return $form.find('input[name=' + e.name + ']:radio:checked').val()
case 'checkbox':
return $form.find('input[name=' + e.name + ']:checkbox:checked').map(function() {
return this.value;
}).toArray().join(',');
case 'text':
placeholdertext = $e.data(CONSTANT.PLACEHOLDER);
return placeholdertext === e.value ? "" : e.value;
case 'hidden':
case 'password':
return e.value;
}
break;
case 'select':
return e.value;
case 'textarea':
placeholdertext = $e.data(CONSTANT.PLACEHOLDER);
return placeholdertext === e.value ? "" : e.value;
}
},
// 触发自验证行为
after_check: function(is_valid, errors) {
var type = is_valid ? 'success' : 'fail';
var evt = this.$element.data(CONSTANT.FIELD_EVENTS + type);
if (!evt) evt = this.$form.data(CONSTANT.FIELD_EVENTS + type);
if (!evt || typeof evt != 'function') return;
evt.call(this, errors);
}
};
// ## 表单验证器
function FormValidator(form) {
if (!form) throw "[ERROR] form 参数必须存在."
if (form.tagName !== 'FORM') throw "[ERROR] 参数 form 必须是个表单元素."
this.form = form;
this.$form = $(form);
this.async = new AsyncRequest();
};
// 判断元素可见并存在
function _exists(el) {
return $(el).closest('body').size() > 0 && $(el).is(":visible");
};
// 得到指定元素的jvalidator
function _getFieldValidator(el) {
if (!$(el).data(CONSTANT.PATTERN)) return;
return el._field_validator ? el._field_validator : (el._field_validator = new FieldChecker(el));
};
// 解析 when 中的支持 @name 的 selector 语法
function _parse_selector_syntax(selector) {
return (selector || "").replace(/@([a-z][a-z0-9]*)\b/ig, '[name=$1]');
};
FormValidator.prototype = {
// 得到所有需要验证的字段（非隐藏）
_getAllFieldValidator: function() {
var self = this;
return this.$form.find('[data-' + CONSTANT.PATTERN + ']').filter(function() {
return _exists(this);
}).map(function() {
return _getFieldValidator(this);
}).toArray();
},
// 验证本表单中所有元素的 pattern 是否正确
checkAllPatterns: function() {
var _jvs = this._getAllFieldValidator();
$.each(_jvs, function() {
this.checkPattern();
});
},
// 验证表单内所有字段
validateAll: function(validateAllCallback) {
var $form = this.$form;
var async = this.async;
var _jvs = this._getAllFieldValidator();
var errors = [];
async.clear();
async.onfinished = function() {
validateAllCallback && validateAllCallback(errors.length == 0, errors);
}
// 当没有任何可以验证的字段时直接返回
if (!_jvs.length) {
return validateAllCallback(true, []);
}
for (var i = 0; i < _jvs.length; i++) {
var jv = _jvs[i];
(function(jv) {
async.addRequest(function(async_continue) {
jv.check(function(checkResult, error) {
if (!checkResult) {
errors.push(error)
}
async_continue();
});
});
})(jv);
}