Created
March 29, 2022 09:04
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validate multiple elements
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| isEmail = element => { | |
| arr1 = element.split('@') | |
| if(arr1.length === 0){ | |
| return false | |
| }else if(arr1[0].trim() === ""){ | |
| return false | |
| }else if(arr1[1].trim() === ""){ | |
| return false | |
| }else{ | |
| return true | |
| } | |
| } |
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| isNotEmpty = element => { | |
| if(element.trim() === ""){ | |
| console.log("Its empty bro",element.trim()) | |
| return false | |
| }else{ | |
| console.log("Its not empty bro",element.trim()) | |
| return true | |
| } | |
| } |
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| <html> | |
| <body> | |
| <input type="text" id="input1" /> | |
| <input type="text" id="input2" /> | |
| <input type="text" id="testemail" /> | |
| </body> | |
| </html> |
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| let v = validation | |
| let isvalid = v | |
| .inspectElement({valid:isNotEmpty($("#input1").val())}) | |
| .inspectElement({valid:isNotEmpty($("#input2").val())}) | |
| .inspectElement({valid:isEmail($("#testemail").val())}) | |
| .getValid()) |
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| validation = { | |
| doCheck : (obj,callback) => { | |
| callback(obj.par1 && obj.par2) | |
| return validation | |
| }, | |
| inspectElement : element => { | |
| return validation.doCheck({ | |
| par1 : element.valid, | |
| par2 : validation.valid | |
| },res => { | |
| validation.valid = res | |
| }) | |
| }, | |
| getValid : _ => { | |
| return validation.valid | |
| }, | |
| valid:true | |
| } |
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simple validation of multiple elements by javascript