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Lines 15-31
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function validate() { |
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function validate() { |
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var error = false; |
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var error = false; |
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if (parseInt(document.getElementById("from-input").value) < 1) { |
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var from_input = document.getElementById("from-input").value; |
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var to_input = document.getElementById("to-input").value; |
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if (isNaN(parseInt(from_input))) { |
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document.getElementById("from-error").innerHTML = " *Must be a positive integer"; |
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error = true; |
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} else if (parseInt(from_input) < 1) { |
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document.getElementById("from-error").innerHTML = " *Cannot be smaller than 1"; |
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document.getElementById("from-error").innerHTML = " *Cannot be smaller than 1"; |
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error = true; |
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error = true; |
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} else { |
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} else { |
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document.getElementById("from-error").innerHTML = ""; |
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document.getElementById("from-error").innerHTML = ""; |
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} |
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} |
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if (parseInt(document.getElementById("from-input").value) > parseInt(document.getElementById("to-input").value)) { |
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if (isNaN(parseInt(to_input))) { |
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document.getElementById("to-error").innerHTML = " *Must be a positive integer"; |
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error = true; |
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} else if (parseInt(from_input) > parseInt(to_input)) { |
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document.getElementById("to-error").innerHTML = " *Cannot be smaller than starting value"; |
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document.getElementById("to-error").innerHTML = " *Cannot be smaller than starting value"; |
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error = true; |
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error = true; |
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} |
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} else { |
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else { |
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document.getElementById("to-error").innerHTML = ""; |
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document.getElementById("to-error").innerHTML = ""; |
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} |
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} |
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